Winter Tech Performance underwear is part of Alpinestars’ range of base layer underwear developed for core temperature regulation

the Bionic Pro Protection Shorts deliver race‑derived MX impact protection with exceptional freedom of movement

slim profile design which provides riders with excellent levels of feel when cranked over on the bike

Materials selection for the jacket was influenced by elements of MX

the SP-X BOA Boots have an integrated shin impact protector

knee brace socks black white SP22 MC_2 Winter Tech Performance underwear isSpecifically designed to be worn with the Alpinestars range of off road boots and knee protection, the MX Long Knee Brace Socks feature a single layer compact construction for high levels of breathability and overall comfort. The socks have a stretch Lycra upper area that includes a mesh insert on the back of the upper leg, and an elasticated upper hem with internal silicon grip to keep the socks in place. The MX Long Knee Brace Socks provide enhanced