Fast 3.0 Singlet Men Size:L there is a silicon band

there is a silicon band at the bottom

The jersey is not intended to be used as outerwear

reflective details and a rear zip pocket

as well as mesh panels under the sleeves to provide good thermoregulation during high activity levels

breathable and elastic materials which makes it perfectly suitable for swimming

Fast 3.0 Singlet Men Size:L there is a silicon bandFast 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