Supertech M10 Ampress Helmet Size:S while a stretchable lower‑thigh hem

while a stretchable lower‑thigh hem integrates with knee braces

while the waterproof zip on the front prevents water ingress

track day riders and road riders by covering the rider's shoulders

hook and loop waist adjustment ensure a customized fit

Practical bag with 2

Supertech M10 Ampress Helmet Size:S while a stretchable lower‑thigh hemThe goal of the Alpinestars Supertech family of helmets was to create the most advanced, protective, and performance enhancing helmets possible for riders worldwide. With the S M10, Alpinestars Helmet Development team engineered the helmet to offer the perfect blend of excellent ventilation, and unsurpassed comfort, to create a helmet with the lightest weight possible, all without compromising on any other front. The S M10s design offers a smooth,