Wind-Resistant Merino MTB Jersey. REGULAR FIT A standard fit, sitting just off the body for freedom of movement and airflow. This fit is optimised for mountain biking and long-distance gravel rides. Key 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. How to wear: Wear over a base layer or next to skin and pair with the Rapha Trail Shorts. Layer under the Trail Lightweight Jacket for chilly starts or late finishes. Details: 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 Care Instructions: Machine wash 30ºC Do not bleach Tumble dry cool Iron on reverse Do not dry clean