Dynafit Speed Insulation VST W is a lightweight insulating vest designed for mountain and ski touring. It delivers synthetic-down warmth where you need it and stretch side panels for unrestricted movement during active ascents and descents. Key attributes: Black | Black out | Polyamide | Wind-resistant | Water-resistant | Lightweight insulation | Moisture-wicking | Full-length hidden front zip | Two zippered hand pockets | Elastic hem | Packable | Stand collar | Sleeveless | Quilted front and back panels | Stretch side panels | Dimensions & fit: Regular fit | Composition & care: Outer: 100% polyamide | Filling: 100% polyester | Side inserts: 85% polyamide, 15% elastane | Machine wash cold (30°C). Do not bleach. Do not tumble dry. Do not iron. Do not dry clean.