st 1 waterproof pants dark blue black bright red YGroup_8985422 the Bionic Flex Knee Protectors

the Bionic Flex Knee Protectors are Alpinestars MX knee protectors delivering flexible

the SMX-6 V2 is superbly anatomically profiled

The hood is lined with insulated fleece for extra warmth

Strategically positioned rip-stop fabric reinforcements for abrasion resistance and added durability

TPU shifter panel

st 1 waterproof pants dark blue black bright red YGroup_8985422 the Bionic Flex Knee ProtectorsComplementing the ST 1 WP Jacket are the ST 1 WP Pants, the perfect choice for riders looking for the benefits of all weather, waterproof construction, and Alpinestars ergonomic mobility. Constructed from a blend of 600D poly fabric materials, the pants have ripstop fabric reinforcements on the inner legs. With a new streamlined construction, the ST 1 WP Pants offer modern style and premium rider comfort, especially during wet, rainy days. The ST 1 WP