the boot features Flex Performance tuning and Rear support tuning with an adjustable flex of 70 to 80

Heel cushioning

ON 20400248 L Weather Jacket Black|Navy

ON 3MD10421071 M Cloudsurfer Creek / White

Correct Toes - Original Toe Spacers Volkl the boot features Flex PerformanceDesigned by Dr. Ray McClanahan, DPM, Correct Toes toe spacers encourage your toes back into their natural alignment, which restores their original function, and promotes strength and pain relief. Made from soft, flexible, medical grade silicone Correct Toes toe spacers can be worn barefoot, with socks, and within approved footwear that has a wide enough toe box. COR CTORIG Correct Toes Original Toe Spacers