Unisex CdA Aero Calf Sleeve - Gunmetal Gray Final Sale Thermal Base Layer

Thermal Base Layer

performance-driven silhouette

the WYN Flagship Cap is a traditional low-crown

Introducing the Heritage Sock – crafted for endurance athletes who value comfort

while the streamlined design allows the jacket to pack down small when not in use

Unisex CdA Aero Calf Sleeve - Gunmetal Gray Final Sale Thermal Base LayerCdA Aero Calf Sleeves Engineered for elite level performance, the 2024 WYN CdA Aero Calf Sleeves are your ultimate upgrade for race day speed. Designed to reduce drag and maximize aerodynamics, these sleeves have been race tested by professional triathletes and refined through extensive testing in the wind tunnel, velodrome, and real world conditions. Compared to our previous model, the CdA Aero Calf Sleeves deliver a 3. 4% aerodynamic gain over the