eElasticized Cuff Closure: Comfortably keeps snow, wind, and rain from creeping in right at the wristsInternal Media Pocket: Easy to access pocket keeps your MP3 player, iPhone, or other valuables secure and dryCF Zip with Wind Guard: Full zip ease with wind guard to shut out wind and rain for added comfort The SPECS of the Westcomb Men's Skeena LT HoodyeVent (ePTFE) Composite: Proprietary 3L eVen