211973 Features: Protect yourself from precip with 2 layers of GORE-TEX Pro Shell that's been sealed with Tiny GORE seam tape and WaterTight thigh and pocket zips with molded zipper garages Stay warm in a thermal layer of polyester Primaloft Sport insulation that's laminated instead of quilted in order to eliminate cold spots caused by needle holes and shifts in insulation You'll be carrying less weight and bulk with tiny 1-16th-inch seam allowances Take it to the next level in these athletically styled pants that feature an articulated seat and knees so that you can move freely Keep the elements out with gripper elastic and lace hook powder cuffs to and be sure cool down when you amp up the activity level by opening the posterior thigh vents Sharp gear and other objects won't damage your pants to tough resin-coated polyester SuperFabric instep patches and hem protectors shield the main fabric Store trail maps in the WaterTight zip thigh pockets Increase your chance of rescue in the event of an avalanche with an integrated Recco reflector Specifications: Weight: 1 lb 11 oz Insulation: polyester Shell fabric: nylon Liner fabric: nylonSpecifications based on size Medium