No water can penetrate between the leather and the membrane

Boot replacement parts

1999 YAMAHA TIMBERWOLF 2WD

250EXC TPI

2014 HONDA CB1000R ABS

Alpinestars - Youth Bionic Plus Knee Guards Size:Youth Large/X-Large No water can penetrate betweenWith ergonomically profiled Level 1 CE certified protection securely held in position via a dual strap closure system, the Bionic Plus Knee Protector incorporates 3D mesh and vented panels to prevent the build up of heat. With an asymmetric and lightweight design plus strategic flexion channeling, this knee protector provides high levels of freedom of movement and comfort. Features CE certified protection systems utilizing robust protective structures