The HyBridge Jacket is designed for lightweight warmth during active pursuits, or as an added layer of warmth paired with the outerwear of your choice. Stretch material at flex points provides improved mobility and a close-to-body fit, while Thermal Mapping® ensures essential warmth with down insulation where you need it most. 360o reflective details at back collar and around the elbows provide added visibility in low light conditions. Composition: 1 OUTER SHELL: 100% NYLON 2 OUTER SHELL: FACE 74% NYLON, 25% SPANDEX - BACK 94% POLYESTER, 6% SPANDEX. LINING: 100% NYLON PADDING: 100% POLYESTER FILL: HUTTERITE WHITE DUCK DOWN 90% DOWN, 10% FEATHER