KNEED O2 Footbeds Size:M8/F10 ¼” draw length adjustments)

¼” draw length adjustments)

but you don't want to feel the weight of a heavy light on your head

or shielding your face from dust and debris

Dense 360º exterior padding

KNEED O2 Footbeds Size:M8/F10 ¼” draw length adjustments)Designed to upgrade your support and cushioning in outdoor footwear. Features industry leading PORON Performance Cushioning. KneedO2 helps relieve injuries, resist fatigue, and increase performance on any adventure. FEATURES ARCH SUPPORT Alleviates pressure from the heel to the ball of the foot. HEEL CRADLE Optimizes your heels natural cushioning without causing heel slippage. FLEXIBLE Naturally flexes with your unique foot and maintains its shape