Wind-Resistant Merino MTB Jersey FEATURES: Main body fabric cut from our new Rapha Performance Merino Off Road wool blend, specially developed for enhanced durability and all day comfort on the trail. Windproof and tear-resistant front panel for added protection from wind and cold air. Full-length sleeves constructed from a durable, hard-wearing nylon fabric for snag resistance. Ergonomic fit and construction for unrestricted freedom of movement. Rapha Repair Kit included to remedy sleeve damage and eligible for further Rapha repairs service if needed. DETAILS AND MATERIALS Full-length sleeves for added warmth and extra coverage Underarm gusset construction to improve mobility when in on-bike position Windblock and tear-resistant front panel Ergonomic pattern cut for movement Signature Rapha styling with script logo on chest Repair kit contains patches for sleeve repairs only Main: 52% Merino, 48% Nylon Front: 100% Nylon Sleeves: 76% Nylon, 13% Polyester, 11% Elastane