CAYL Men's Lip Pocket Climbing Pant in Charcoal Grey CAYL CAYL Alpha Pants Grey CAYL Breathe Pant Black END. (US) CAYL Climb As You Love Outsiders Store UK CAYL Gaya Roll Top B Grid Mesh Black Outsiders Store UK CAYL Cargo 2Way Pants HBX. A performance style, the Alpha Pants from Koreas CAYL are for active pursuits in baltic conditions. A two layered style, the outer shell is constructed from some robust and windproof Pertex ripstop, a fabric capable of tackling some of the most unaccommodating weather. On the interior, CAYL have opted for a Polartec Alpha fleece lining to ensure maximum warmth and comfort. However, leg spanning ventilation zips have been included lest you overheat and need to dump heat quickly. Other details included a gusseted crotch to allow for dynamic movement, two zipped hand pockets and drawcord cuffs. Cut with a tapered leg to avoid snags and snares. 100% nylon Pertex ripstop Polartec Alpha fleece lining Zip fly with snap button fastening Elastic waist with integrated drawcord belt Two zipped side seam hand pockets Ventilation zips spanning the legs Gusseted crotch Tapered leg Drawcord cuffs Regular fit, choose your usual size