Patagonia R1 Air Zip Neck Big Agnes Skyline UL Stool There are two spandex side

There are two spandex side pockets for a water bottle or maps

Designed to be used in a lightweight sleep system to boost warmth and retain heat at the extremities

these Arc'teryx shorts feature a clever liner-less construction that enhances air circulation in high-sweat zones

The neck has four-snap nylon buttons which is ideal to regulate warmth and style

providing a bit of extra protection from the elements

Patagonia R1 Air Zip Neck Big Agnes Skyline UL Stool There are two spandex sideThe Patagonia R1 Air Zip Neck is a lightweight, breathable and quick drying technical fleece for high exertion activities in cold conditions. Extremely light and packable, the R1 Air fleece uses hollow core yarns and a lofted zig zag texture to trap air, move moisture and breathe for exceptional warmth without weight during high exertion, non stop activities in cold conditions. Made from 100% recycled polyester with hollow core construction, R1 Air