ARCTIC SHIELD HEAT ECHO SHERPA FLEECE 1/4 ZIP REALTREE EDGE LARGE The Heat Echo Sherpa Fleece features a 1/4 zip design and Retain Active breathable heat retention technology. Made of bonded fabric with a soft fleece outershell and fleece interior. Includes a stand-up collar and an inner storm flap with chin guard. Two zippered pockets provide room for hands and items. This lightweight fleece is windproof, breathable and water-resistant.