Fusalp's Orion Thermal Layer is a brushed Powerstretch high-neck base layer with a water-repellent half-zip, designed to provide close, insulating wear and to slip comfortably under sweaters or lightweight jackets. Key attributes: Black | Noir | Powerstretch fabric | Brushed interior for warmth | Bi-stretch fabric for mobility | 1/2 front zip | Water-repellent zipper | Designed for layering | Stand-up collar | Long sleeves | Matte logo transfer on front | Dimensions & fit: Form-fitting | Fits true to size; designed to be worn close to the body | Composition & care: 93% Polyester, 7% Polyurethane | Wash separately. Close all zips before machine washing. Wash with an anti-spill wipe. Do not use optical brighteners or fabric softener. Do not leave garment wet or stored folded.