2166221 Mountain Hardwear Men's Free Element Vest An insulated staple for cold days on the trail and skin track, the Free Element Vest features ThermoCloud all-over synthetic sheet insulation for consistent warmth with a smooth, low-bulk feel that layers easily under a shell. Strategic baffles at the core boost mobility and breathability, making it a go-to for everyday adventures where weight, warmth, and performance matter. Uses: Hiking, Backpacking, Rock Climbing, Camping, Travel Lightweight recycled nylon shell and recycled polyester insulation and lining fabric Synthetic ThermoCloud insulation is lightweight and compressible Center front draft flap and chin guard at top of zipper Elastic binding on armholes to seal in warmth Two secure zippered hand pockets Internal secure zippered chest pocket Dual lower hem adjusters to seal in warmth Highly packable design stuffs into its own hand pocket with carabiner clip loop Imported Materials 100% Nylon