- Protective base layer with strategically placed padded zones on the shoulder, biceps and chest area, to provide additional protection against tire roost, gravel and small stones
- Compatible with all Alpinestars roost guards and chest protectors
- Knitted construction chassis is lightweight, breathable and provides a comfortable tight fit while being stretchable enough so as not to limit any rider movements
- Knitted construction requires less stitching which increases rider comfort