Winter Tech Performance underwear is part of Alpinestars’ range of base layer underwear developed for core temperature regulation
Constructed from a lightweight and abrasion-resistant microfiber upper and is reinforced with strategically positioned TPU protectors the Stella SMX-1 R v2 features a rubber compound sole with superior grip patterning for excellent grip both on and off the bike
With a 3K carbon/aramid shell and four-density EPS
All Roll-Off lenses have built in silicone ""Glide Lines"" to keep the film from binding or sticking to the lens
• Flat bill with structured crown
2025 supertech maker bundle 2025 Supertech Maker Jersey (Size):L Winter Tech Performance underwear isSupertech is Alpinestars innovative Pro Level Motocross apparel line, designed for superior dirt riding performance. Built as an MX gear set with jersey and motorcycle pants, the 2025 Supertech Maker Gear Set supports hot weather off road riding with Stretchnet jersey ventilation, ventilated Supertech construction, and race proven flexibility. The single layer pants with goat leather knee panels deliver durability, freedom of movement, and comfort for