Sleeping Bag Liner Hydration the Sierra Gloves features our

the Sierra Gloves features our warm

and also great for light climbing

our 4 Degree™ Elite Fit System for a dialed-in

a drawcord adjustable hem and a close-fitting collar

adjustable hood that provides warmth around the neck and head when the wind picks up

Sleeping Bag Liner Hydration the Sierra Gloves features ourThe soft and comforting Cotton Ascent Sleeping Bag Liner offers the ideal middle ground between silk and fleece. Built from a poly cotton mix for added durability, the mummy cut Cotton Ascent Sleeping Bag Liner weighs 340g and comes with its own stuff sack. Though not as warm as microfleece or as light as silk, its strength, longevity and cost effectiveness make it a great investment for extra comfort and sleeping bag protection.