More specifics maybe? What makes a suit not car seat friendly?Yes this is car seat friendly.

These are more of a rain pant. Check under Boys' Ski pants for some good snow pants.

Please check the size chart under the selection menu up top.

My son wears these goggles with his Giro helmet no problem.

Please use the drop down menu on the right hand side "select options" to select your color and size. At this time we only have 6month left.

Yes it does.

The XL is a 14-16.

We have infant baselayers from Patagonia and Outside Baby. http://www.backcountry.com/store/group/100000597/Infant-Long-Underwear-Bottoms.htmlhttp://www.backcountry.com/store/group/100000590/Infant-Long-Underwear-Tops.html

This goggle is only one size. I have my 8 year old son in this goggle this year and it fits him really well.

Yes Medium would be the right size.

A Medium would fit her with some room to grow.

The Denali is not made small enough for infants at this time. An xxs would fit a 4 to 5 year old.

The Columbia Unicorn Valley Jacket is a great winter jacket. At this time we currently don't offer this jacket in 14/16 or 18/20.

We are actually out of the Pink Lemonade Medium for the season. You can call customer service to try to do a special order if you would like.

We are actually out of the Fresh green in large for the season. You can call customer service to try to do a special order if you would like.

This would be a great jacket for those activities.

This sweatshirt is too big for an 18month old. You can try the Quiksilver Swish Infant Sweatshirt in 18month. http://www.backcountry.com/store/QKS3411/Quiksilver-Swish-Full-Zip-Hooded-Sweatshirt-Infants-Boys.html

We do not have the Columbia Caribou Mountain Down coat in 12 months.

You can try the North Face Denali Thermal http://www.backcountry.com/store/TNF2298/The-North-Face-Denali-Thermal-Fleece-Jacket-Girls.html or the North face Oso Hoodie http://www.backcountry.com/store/TNF0032/The-North-Face-Oso-Hooded-Fleece-Jacket-Girls.html

They are US sizes.

The North Face Mountain Light Jacket for Girls' does have a hood. It is tucked into the collar.

The North Face Denali Thermal Jacket for Girls' is available in Pink Lemonade. Just click on the select options drop down menu above.

You can check the sizing chart right above the add to cart button.

The large in the Girls' Nupste should fit her just fine.

There are no discontinued colors for the Boys' Denali Fleece Jacket at this time.

The Nupste Boys Boot will be too big for your baby and at this time there is not a toddler Nupste boot offered.

The Carhartt Washed Duck Bab Overalls are not insulated.

The lighter color in the Nulberry Hampton Trail Jacket is Heliotrope.

The Girls' Denali Fleece jacket is a smooth fleece. For a furry one try to the North Face Girls' Denali Thermal Jacket. http://www.backcountry.com/store/TNF2298/The-North-Face-Denali-Thermal-Fleece-Jacket-Girls.html

You could try the Under Armour Cold Gear tights. They are not water resistant but they will provide warmth and wick away moisture. http://www.backcountry.com/store/UND0021/Under-Armour-Coldgear-Legging-Girls.html

My son has been wearing that size for over a year. Lands End has pants he has been able to wear. They carry slims.The XL only goes to size 10. You can also try the Columbia Glacial Fleece 2 Pant for boys' and the L would work. http://www.backcountry.com/store/COL1018/Columbia-Glacial-Fleece-2-Pant-Boys.html

The size corresponds to the age for the average child. However if your child is big for their age or small for their age I would size up or down one level.

An extra small is equivalent to age 6-7.