Fast 3.0 Singlet Women Skinsuit which means this jacket is

which means this jacket is both wind and water repellent

The jersey has an extended back with silicone at the bottom of the inside to prevent it from slipping

The padding forms itself after you and the bike seat

They have an elastic band with a drawstring at the waist

Fast 3.0 Singlet Women Skinsuit which means this jacket isFast 3. 0 singlet is an upgraded version that feels very comfortable. The extremely light singlet fits perfectly over your shoulders and dries quickly. It's made of comfortable and moisture transporting materials. The back is made of breathable mesh to ensure extra ventilation and excellent transportation of sweat, which makes the singlet even more comfortable to wear. We have given this singlet an upgraded look with slimmer shoulder straps, as well