Light, durable and wind resistant face fabric withstands abrasion and wear while DWR finish repels moisture Warm and resilient Coreloft synthetic insulation: 120 g/m² in main body, 80 g/m² under arms, 60 g/m² in hood Insulated helmet compatible StormHood Two hand pockets with zippers, internal zippered chest pocket Jersey knit stretch cuff is minimal to allow for easy layering This versatile Coreloft insulated hoody functions as an outer layer in cold, dry conditions or as a mid layer in cold, wet conditions. CoreloftDeveloped by Arc'teryx, Coreloft is a synthetic insulation made of staple fibres in mixed sizes that are crimped to trap air and retain warmth. The advantages of Coreloft is durable and resilient. Retains its warmth in humid and wet conditions and dries quickly if wet. Easy to care for.Athletic Fit"Arcteryx Standard" fit, these complex patterns utilize anatomical shaping and gussets to enhance motion and eliminate excess bulk.