Technical, Ergonomic, And Primed For Performance: The Velocity Hd2 Rely On Our Most High-Tech, Wind-Tunnel Approved Aero 3d, Which Does Exactly As Its Name Suggests. The Key Fabric With Its Soft, Barely-There Feel On The Skin Provides Comfort And Targeted Compression To Assist With Venous Return, Whether You'Re In Or Out Of The Saddle, While The Innovative Bib Construction With Raw-Cut Straps Is Engineered For The Ultimate Stability And Positioning On The Bike.Features:- Uv Protection- Reflective Details- Breathable FabricSpecifications:Fabrics: - Speedy- Aero 3d- Weight: 140 G- Warmth: 18° / 30° C