gp plus r v4 rideknit leather jacket black white YGroup_121473102 while a stretchable lower‑thigh hem

while a stretchable lower‑thigh hem integrates with knee braces

Alpinestars Flex Plus ‘Race’ leather throughout

the GP Sport Evo Knee Slider has a lightweight

and TPU film reinforcements

Dual density layers provide extra moisture wicking to keep the body comfortable

gp plus r v4 rideknit leather jacket black white YGroup_121473102 while a stretchable lower‑thigh hemThe GP Plus R v4 RIDEKNIT Leather Jacket is optimized for superior freedom of movement and rider comfort, and features extensive race derived features and materials, including a dedicated Sport fit with pre curved arms for maximum riding performance, and race proven protection on the shoulders and elbows.