S1 stands for Safety First and protects every rider against the first impact. The lightweight vests are anatomically designed for a perfect fit. Equipped with the latest protective materials makes this vest the ideal combo of protection and comfort.

S1 Defense Pro 1.0 features:
- Drip dry 15% spandex 85% nylon breathable mesh base layer
- Integrated EVA 3 layer foam pads
- Soft Design shoulder pads
- Hard Shell Kevlar elbow pads with integrated strap that fits and stays on the elbow
- YKK Zipper for easy fitting
- CE certified
- Available in Youth and Adult sizes