The Rapha Women's Trail Windblock Jersey combines comfort and durability with a new Rapha Performance Merino Off Road wool blend in the main body. Featuring a windproof and tear-resistant front panel, it shields from cold air, while full-length sleeves are crafted from durable nylon for snag resistance. With added warmth and coverage, underarm gussets enhance mobility, and the jersey's signature Rapha styling completes the package. The fabric composition includes 52% Merino and 48% Nylon for the main body, 100% Nylon for the front, and 76% Nylon, 13% Polyester, and 11% Elastane for the sleeves.