Fusalp Alpille Thermal Layer is a brushed Powerstretch base layer designed for cold-weather layering on the slopes. It features a half-zip and high collar to provide targeted warmth while remaining slim and easy to layer under jackets. Key attributes: White | Neige | Noir | Powerstretch | Thermal insulation | Temperature-regulating | Moisture-wicking | Bi-directional stretch | Half-zip neckline | Layering-friendly | Close-to-body construction | Brushed Powerstretch surface | High stand-up collar | Long sleeves | 1/2 zip opening | Dimensions & fit: Slim fit | Designed to be worn close to the body; take your usual size | Composition & care: 92% Polyamide | 8% Elastane | Machine wash with similar colors at the indicated temperature. Wash inside out. Close all zips before washing. Do not use optical brighteners or fabric softener. Flat dry. Iron on reverse side.