Exped Airpillow Sweaters & Sweatshirts Lifaloft™ is a combination of

Lifaloft™ is a combination of Lifa® and PrimaLoft®'s extensive knowledge in synthetic insulation

Avalanche Terrain Exposure Scale ratings

6" replaceable blade and a 4

It automatically shows metrics specific to either ascent or descent

Optimized for road bike enthusiasts using 8-10 speed cassette systems

Exped Airpillow Sweaters & Sweatshirts Lifaloft™ is a combination ofSuperbly comfortable lightweight AirPillow. Comfortable tricot fabric. Adjustable height for side and back sleepers. Anatomical shape holds head in place. Sturdy flat valve for inflation and deflation (using deflation pin). 2 grommets. Stuffsack included. Specifications Size M Size: 15 10. 6 4. 3 in Weight: 2. 5 oz Weight Packsack: 0. 1 oz Package height: 4. 7 in Package diameter: 2 in Pillow fill: Air Size L Size: 18. 1 11. 8 4. 3 in Weight: 3 oz