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You can tell you worked hard on those last ski runs. And your friends can tell you did, too, because that sweaty-smelling synthetic shirt makes sure to torture the entire car on your drive home. Next time try the Icebreaker Sport320 Rock ¼-Zip Top. Midweight merino wool in this shirt naturally blocks odor and regulates your temperature. The front zip lets you dump heat on mogul runs and the color panels add style when you lounge around the lodge.

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Icebreaker Sport 320 Rock Zip Top - Long-Sleeve - Men's

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Here's what others have to say...

5 5

Favorite shirt, no jacket, no shirt.

This shirt/jacket is among my favorites. Here in Utah fall and spring mornings can be cold. I keep the Rock in my pack while hiking or running and it has never failed me. The thumb loops are perfect and I have never felt any itchiness from the merino wool. I love the Rock!

5 5

Icebreaker zip top

OK it really does not get any better. Awsome quality, comfort and looks awsome. The theumb holes make it perfect for skiing.

Shoulder of the Lions

Shoulder of the Lions

Variable day above Vancouver. Cloud, a touch of rain and sunshine. Warm all the way through. Good sweater

5 5

Great product

Always thought wool was itchy and uncomfortable to wear. Bought the Sport320 and have absolutely loved it. Durable and very comfortable. Used it in Montana for a week long trip into the Bob Marshal Wilderness and experience a range of temps from 32-65 degrees. Worked extremely well as a layer, were I could wear a coat during the colder times over it and then when it warmed up could take the coat off and be comfortable with just the top on. Would highly recommend this product to anyone.

5 5


I like the shirt really well. But a bit warm for anything active above 35 unless you are essentially sedentary. I like the thumbloops. The fit is a bit loss so for a tight fit go down a size. I am 5'11"-ish nearly 6' and about 165 so I am right on the borderline of large and medium depending on the manufacture. I went with a large but a medium would have been better for this one. However a large in the Quantum 220 zip fits great.

After wearing it continuous for nearly 2 weeks in a variety of climates during my tour of the west it was nice to walk into a store without people running away. The only thing it smelled like was campfire not polyester's rendition of sweat. And I asked an honest opinion from people I knew and they thought I just put the shirt on... I could not help but smile.

All of the niceties of wool without the itch. The price tag looks better from SAC if you can catch it there.