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Patagonia Heavyweight Mountaineering Sock

Item #PAT0911|84 in Stock – Ships Wicked Fast

$33.00

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Charcoal Heather, M (33.00)
Charcoal Heather, L (33.00)
Charcoal Heather, XL (33.00)
Mid Grey Heather, S (33.00)
Mid Grey Heather, M (33.00)
Mid Grey Heather, L (33.00)
Charcoal Heather, S (33.00)
Mid Grey Heather, XL (33.00)

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Patagonia Heavyweight Mountaineering Sock

Are you tired of frozen toes whenever you head into the mountains? Keep you feet warm with the Patagonia Heavyweight Mountaineering Socks. Their merino wool material provides a soft feel and keeps your feet warm even if you manage to get them wet.

Bottom Line: Stop suffering with cold feet in the mountains and switch to the merino wool Patagonia Heavyweight Mountaineering Socks.

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warm sock with lots of cushion

By: Solareye
September 13, 2007

This is a warm heavy-duty sock that provides good cushion for long trips. It has slightly more cushion than the SmartWool Mountaineering Xtra Heavy Mid-Calf socks (thought the difference was not highly noticeable for me). It also has a more snug fit than the SmartWool socks. These socks would most likely be better for someone with smaller feet than the SmartWool socks, but possibly too snug for someone with larger feet or calves.

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Will they shrink if I wash & dry them with the rest of my

Will they shrink if I wash & dry them with the rest of my clothes?

By: NOLAN
November 13, 2009

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Nolan, the Heavyweight Mountaineering socks are super durable, and definitely machine washable and dryable and should hold up fine in the wash with your other clothes.

By: Ty Nelson
November 13, 2009

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Best in its class

By: agh3087847
October 5, 2009

I have problem that my feet never warmup unless I walk or exercise,
however with tese socks together with some protective eg very light covering, socks you are ready to face the extreme cold wether.
Aman

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How would these socks be for a Rainier summit in Aug?

By: mikelj13604914
April 23, 2009

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While I've never minded a 'warm' sock, these may be a overkill for Rainier in August. I climbed Rainier in June and found that a medium weight sock was sufficient. Heavy weight won't be uncomfortably warm, but you could get by with a lighter sock.

By: Joshua Keith
April 25, 2009

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Really Nice

By: Gee Alsenz
February 4, 2009

Very durable construction. Wicks and vents my feet. Super comfortable. Very warm. Use em for all types of outdoor winter activities. A+

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How tall are these socks?

By: PeteB
January 31, 2009

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About midway up the calf, so around 6-7 inches above your heel.

By: Shane O'Donnell
February 1, 2009

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Great socks!!

By: Paul Waldron
December 29, 2008

These socks are so warm and toasty. They do feel like there is a bunch of extra padding and softness with these socks. I would definitely choose these socks in the very cold weather..

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Write your question here... Are these the ultra heavyweight or

Write your question here... Are these the ultra heavyweight or is that another model?

By: Mary Sue
December 12, 2008

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Yes these are Patagonia's Ultra Heavyweight Socks

By: Ryan Prentiss
December 12, 2008

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Warm, high quality, too snug

By: cpt2551992
December 15, 2008

I live in interior Alaska and walk or XC ski almost daily and these socks are comfy even at subzero temperatures. I find them difficult to put on because of the very snug upper fit around the calf.

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Yeah! That's right!

By: joseph g
August 28, 2008

I say that everytime I put these socks on!
My favorite backpacking socks, and my favorite slippers.

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						By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a>
						<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="http://content.backcountry.com/images/bcs/profile/minipro_icon.gif" alt="" /></a>
						{if user.badges}
							{for badge in user.badges}
								${badge.image_el}
							{/for}
						{/if}

<br /><span class="cpi_date">${display_date}</span>
					</p>
				</div>
				<p class="cpi_desc">${description}</p>
				<form class="helpfulness_form">
					<input type="hidden" name="content_type" value="user_product_image" />
					<input type="hidden" name="content_id" value="${id}" />
					<input type="hidden" name="is_helpful" value="" />
					<p>
						Was this helpful?
						${helpful_html}
					</p>
				</form>
				<p class="image_options">
					{if flagged}
						<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_cpi_onclick(this, '${id}');"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
					{else}
						<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_cpi_onclick(this, '${id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
					{/if}
					{if owned_by_current_user}
						<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_cpi_submit_onclick(this, '${id}');"><a href="#" onclick="return false;" rel="nofollow">Delete Photo</a></span>
						<span class="improve_link" onclick="window.location='https://www.backcountry.com/store/content_upload/cpi_edit/PAT0911.html?image_id=${id}';"><a href="#" onclick="return false;" rel="nofollow">Tweak This</a></span>
					{/if}
					<span class="zoom_link" onclick="track_pdp_user_image_zoom();BCNTRY.product_wall_image_zoom(this.parentNode.parentNode)"><a class="cpi_zoom" href="${image_url_large}" onclick="return false;">Zoom</a></span>
				</p>
			</div>
			{if message}<div class="cpi_flagged confirmation">${message}</div>{/if}
			<div class="error_message"></div>
		</div> 
	 	<div class="cpi_right">
			<div class="the_comments">
				{if comment.comment_count > 0}
					<p class="cpi_options">
						<div class="comment_summary" id=${comment.comment_count}>
							  <h4 class="thread_info">
								  <a href="#" onclick="BCNTRY.wall.PDP.toggle_comments_onclick(this, 'cpi', '${id}');return false;" class="comments_toggler">${comment.comment_count} {if comment.comment_count == 1} Comment {else} Comments {/if}</a> 
								  Last Comment: <span class="cpi_date">${comment.latest_comment_submit_dt}</span>
								  by: <a class="user_profile_link"  href="${comment.profile_url}">${comment.latest_comment_user_display_name}</a>
							  </h4>
						 </div>
						 <div class="threaded_comments_cpi"></div>
					</p>
				{/if}
				<div class="error_message"></div>
				{if comment.solicit_comment_display == 'normal'}
					<div class="inline_solicitation">
					  <div class="comment_container">
							<form class="provide_comment_form" name="comment_cpi" method="POST" enctype="multipart/form-data" action="https://www.backcountry.com/store/content_upload/cpicomment/PAT0911/${id}" >
								<input type="hidden" name="content_id" value="${id}" />
								<input type="hidden" name="content_type" value="cpi" />
								<div class="error_message"></div>
								<div class="textarea_container"> 
									<textarea class="comment_content" name="comment_content" onkeyup="BCNTRY.wall.PDP.comment_content_onkeyup(this.form)" onfocus="BCNTRY.wall.PDP.comment_content_onfocus(this.form)">Write your comment here...</textarea>
									<input type="hidden" name="comment_content_default" value="Write your comment here..." /> 
								</div> 
								<input type="image" src="http://content.backcountry.com/images/bcs/buttons/comment_it.gif" alt="Submit Comment"  class="answer_it_button" /> 
								<span class="comment_chars"></span>
							</form>
						</div> 
					</div>
				{elseif comment.solicit_comment_display == 'collapsed'}
					<div id="comment_solicit" class="comment_solicit">
						<p><a href="http://www.backcountry.com/store/content_upload/cpicomment/PAT0911/" rel="nofollow">Comment on ${user.display_name}'s photo ></a></p>
					</div>
				{/if}
		 	</div> 
		 	<div class="error_message"></div>
		</div> 
	{elseif display == 'flagged'}
		<div class="cpi_item">
			<div class="cpi_text">
				<p class="user_flagged_text">
					<span onclick="BCNTRY.wall.PDP.flag_cpi_show_onclick(this, '${id}')">
						<a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a>
					</span>
				</p>
			</div>
			{if message}<div class="cpi_flagged confirmation">${message}</div>{/if}
		</div>
	{/if}

<div class="flag_container">
		<form class="flag_as_offensive" method="post" onsubmit="return false;" action="#">
			{if content_type == 'comment'}
				<input type="hidden" name="comment_id" value="${comment_id}"/>
			{else}
				{if content_type == 'answer'}
					<input type="hidden" name="question_id" value="${question_id}"/>
				{else}
					<input type="hidden" name="question_id" value="${content_id}"/>
				{/if}
				
				<input type="hidden" name="answer_id" value="${content_id}"/>
				<input type="hidden" name="cpi_id"    value="${content_id}"/>
				<input type="hidden" name="review_id" value="${content_id}"/>
			{/if}
			<span class="flag_close" onclick="BCNTRY.wall.PDP.close_dialog_onclick(this)"><a href="#" onclick="return false;" rel="nofollow"><img src="http://content.backcountry.com/images/bcs/pdp/flag_close.gif" alt="Close the flagging form" class="flag_close"/></a></span>

<h4>Something rub you the wrong way?</h4>
			<p>Thanks for pointing it out. We'll send it immediately to our clean up crew. If you don't mind pointing us in the right direction...</p>
			<div class="error_message"></div>
			<p>
				This post was:
				<input type="text" name="flag_description" />
				(Optional)
			</p>
			<div class="clearb"></div>
			{if is_from_carousel}
				<input class="save_answer_button" onclick="BCNTRY.wall.PDP.flag_carousel_${content_type}_submit_onclick(this.form)" src="http://content.backcountry.com/images/bcs/buttons/save_qa.gif" type="image" />
			{else}
				<input class="save_answer_button" onclick="BCNTRY.wall.PDP.flag_${content_type}_submit_onclick(this.form)" src="http://content.backcountry.com/images/bcs/buttons/save_qa.gif" type="image" />
			{/if}
		</form>
	</div>

<div class="review" id="review_${review_id}">
		<div>
			{if image_url_small}
				<div class="content_image">
                    <a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="track_pdp_user_image_zoom();return hs.expand(this);">
						${image_el_small}
					</a>
					<span class="zoom_link" onclick="track_pdp_user_image_zoom();return BCNTRY.product_wall_image_zoom(this)"><a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="return false;">Zoom</a></span>
					</a>
				</div>
			{/if}
			${review_rank_img}
			<h3><a href="${review_link}">${title}</a></h3>
            <p>By: <a class="user_profile_link" href="${review_profile_link}"> ${review_display_name} </a>
                   <a class="user_profile_link" href="${review_profile_link}"><img class="minipro_icon" src="http://content.backcountry.com/images/bcs/profile/minipro_icon.gif" alt="" /></a>
				   {if user.badges}
					   	{for badge in user.badges}
							${badge.image_el}
						{/for}
					{/if}
                <br/><span class="review_date">${review_date}</span></p>			
            <div class="review_text">
            <p>${review_comments}</p>
            </div>
            <form class="helpfulness_form">
                <input type="hidden" name="content_type" value="review" />
                <input type="hidden" name="content_id" value="${review_id}" />
                <input type="hidden" name="is_helpful" value="" />
                <p>
                    Was this helpful?
                    ${helpful_html}
                </p>
				<p class="review_options">
					<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_review_onclick(this, '${review_id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
       	               <span class="improve_link" onclick="window.location='${editReviewURL}'">
              		       	<a href="#" onclick="return false;" rel="nofollow">Tweak This</a>
       	       	       </span>
     					<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_review_submit_onclick(this, '${review_id}')">
				   		<a href="#" onclick="return false;" rel="nofollow">Delete Review</a>
					</span>
				</p>
				<div class="confirmation">Thanks for the review, ${review_display_name}.</div>
           </form>
		</div>
	</div>

{if display == 'normal'}
		<input type="hidden" id="review_${review_id}_title" value="${title}" />
		<input type="hidden" id="review_${review_id}_rank" value="${rank}" />
		<input type="hidden" id="review_${review_id}_body" value="${body}" />
		<input type="hidden" id="review_${review_id}_img_url" value="${image_url_small}" />
		${rank_image}
		<div class="review_item">
			{if image_url_small}
				<div class="content_image">
                    <a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="track_pdp_user_image_zoom();return hs.expand(this);">
						${image_el_small}
					</a>
					<span class="zoom_link" onclick="track_pdp_user_image_zoom();return BCNTRY.product_wall_image_zoom(this)"><a class="cpi_zoom" rel="nofollow" href="${image_url_large}" onclick="return false;">Zoom</a></span>
					</a>
				</div>
			{/if}
			<div class="content_right{if ! image_url_small} expanded{/if}">
				<h3><a href="${review_link}">${title}</a></h3>
				<p>By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a> 
					<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="http://content.backcountry.com/images/bcs/profile/minipro_icon.gif" alt="" /></a>
					{if user.badges}
						{for badge in user.badges}
							${badge.image_el}
						{/for}
					{/if}
					<br /><span class="review_date">${date}</span>
				</p>
				<div class="review_text"><p>${body}</p></div>

<form class="helpfulness_form">
						<input type="hidden" name="content_type" value="review" />
						<input type="hidden" name="content_id" value="${review_id}" />
						<input type="hidden" name="is_helpful" value="" />
					<p>
						Was this helpful?
						${helpful_html}
					</p>
				</form>
				<p class="review_options">
					{if flagged}
						<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_review_onclick(this, '${review_id}')"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
					{else}
						<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_review_onclick(this, '${review_id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
					{/if}

{if owned_by_current_user}
							<span class="improve_link" onclick="BCNTRY.wall.PDP.edit_review_onclick(this, ${review_id})">
								<a href="#" onclick="return false;" rel="nofollow">Tweak This</a>
							</span>
							<span class="edit_img_link" onclick="BCNTRY.wall.PDP.inactivate_review_submit_onclick(this, '${review_id}')">
							<a href="#" onclick="return false;" rel="nofollow">Delete Review</a>
						</span>
					{/if}
				</p>
			{if message}<div class="review_flagged confirmation">${message}</div>{/if}
			<div class="error_message"></div>
		</div>
		</div> 
		<div class="the_comments">
		{if comment.comment_count > 0}
			<div class="comment_summary" id=${comment.comment_count}>
				  <h4 class="thread_info">
					  <a href="#" onclick="BCNTRY.wall.PDP.toggle_comments_onclick(this, 'review', '${review_id}');return false;" class="comments_toggler">${comment.comment_count} {if comment.comment_count == 1} Comment {else} Comments {/if}</a> 
					  Last Comment: <span class="review_date">${comment.latest_comment_submit_dt}</span>  
					  by: <a class="user_profile_link"  href="${comment.profile_url}">${comment.latest_comment_user_display_name}</a>
				  </h4>
			 </div>
		{else}
			<div class="comment_summary" id=0></div>
		{/if}
			 <div class="threaded_comments_review"></div>
		{if comment.solicit_comment_display == 'normal'}
			<div class="inline_solicitation">
			  <div class="comment_container">
					<form class="provide_comment_form" name="comment_review" method="POST" enctype="multipart/form-data"  action="https://www.backcountry.com/store/content_upload/reviewcomment/PAT0911/${review_id}">
						<input type="hidden" name="content_id" value="${review_id}" />
						<input type="hidden" name="content_type" value="review" />
						<div class="error_message"></div>
						<div class="textarea_container"> 
							<textarea class="comment_content" name="comment_content" onkeyup="BCNTRY.wall.PDP.comment_content_onkeyup(this.form)" onfocus="BCNTRY.wall.PDP.comment_content_onfocus(this.form)">Write your comment here...</textarea>
							<input type="hidden" name="comment_content_default" value="Write your comment here..." /> 
						</div> 
						<input type="image" src="http://content.backcountry.com/images/bcs/buttons/comment_it.gif" alt="Submit Comment" class="answer_it_button" /> 
						<span class="comment_chars"></span>
					</form>
				</div> 
			</div>
			<div class="clearb"></div>
		{elseif comment.solicit_comment_display == 'collapsed'}
			<div id="comment_solicit" class="comment_solicit">
				<p><a href="http://www.backcountry.com/store/content_upload/reviewcomment/PAT0911/" rel="nofollow">Comment on ${user.display_name}'s review ></a></p>
			</div>
		{/if}
		</div> 
	{elseif display == 'flagged'}
		<div class="review_item">
			<div class="review_text">
				<p class="user_flagged_text">
					<span onclick="BCNTRY.wall.PDP.view_flagged_review_onclick(this, '${review_id}')">
						<a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a>
					</span>	
				</p>
			</div>
			{if message}<div class="review_flagged confirmation">${message}</div>{/if}
		</div>
	{/if}

{if display == 'normal'}
 		<div class="comment_info">
			<p>By: <a class="user_profile_link" href="${user.profile_url}">${user.display_name}</a> 
				<a class="user_profile_link" href="${user.profile_url}"><img class="minipro_icon" src="http://content.backcountry.com/images/bcs/profile/minipro_icon.gif" alt="" /></a>
				{if user.badges}
					{for badge in user.badges}
						${badge.image_el}
					{/for}
				{/if}
				<br />
				<span class="comment_date">${date}</span>
			</p>
		</div>
		<div class="comment_content">
		<div class="comment_text"><p>${body}</p></div>
	
		<p class="comment_options">
			{if flagged}
				<span class="flag_link" onclick="BCNTRY.wall.PDP.unflag_comment_onclick(this,'${id}')"><a href="#" onclick="return false;" rel="nofollow">Un-Flag</a></span>
			{else}
				<span class="flag_link" onclick="BCNTRY.wall.PDP.flag_comment_onclick(this, '${id}')"><a href="#" onclick="return false;" rel="nofollow">Flag</a></span>
			{/if}
			<div class="error_message"></div>
		</p>
		
		<form class="helpfulness_form">
			<input type="hidden" name="content_type" value="comment" />
			<input type="hidden" name="content_id" value="${id}" />
		   	<input type="hidden" name="is_helpful" value="" />
			<p>
           		Was this helpful?
	           	${helpful_html}
    	  	</p>
		</form>

</div>
		{if message}<div class="comment_flagged confirmation">${message}</div>{/if}
	{elseif display == 'flagged'}
			<div class="comment_text">
				<p class="user_flagged_text">
					<span onclick="BCNTRY.wall.PDP.view_flagged_comment_onclick(this, '${id}')">
						<a href="#" onclick="return false;" rel="nofollow">${flagged_description}</a>
					</span>
				</p>
			</div>
			<div class="error_message"></div>
			{if message}<div class="comment_flagged confirmation">${message}</div>{/if}
	{/if}

Change me.

Tech Specs:

Material:: Merino wool
Weight / Thickness:: Heavyweight
Height:: Calf
Recommended Use:: Mountaineering, alpine climbing, backpacking
Manufacturer Warranty:: Lifetime
Country of Origin:: China

Backcountry.com

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Patagonia Heavyweight Mountaineering Sock

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Backcountry.com Gift Bag

Patagonia Heavyweight Mountaineering Sock

Product Wall

warm sock with lots of cushion

Will they shrink if I wash & dry them with the rest of my

Best in its class

How would these socks be for a Rainier summit in Aug?

Really Nice

How tall are these socks?

Great socks!!

Write your question here... Are these the ultra heavyweight or

Warm, high quality, too snug

Yeah! That's right!

Tech Specs:

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