Cole Navin。Hi-Standard Pro Snowboard Boot Snowboarding, All-Mountain, Park, High Flex Details * Designed for all-mountain and park/street, from parks and powder to urban environments and everything in between * Flex rating: 5-6 * Skill level: intermediate, advanced * Waterproof, Breathable Valves ensure breathability and thermal regulation by transporting moisture away from your feet * Powercuff Strap for extra support at the top of the boot for increased stability and response * Instep Flex Zone maintains natural ankle flexion in your boot, even strapped into your bindings * PleasureCuff\'s supple elasticity delivers a cushioned, comfortable fit, keeping your calves supported * V2 UltraCush™ with Smartwool Liner uses odor-resistant, thermoregulating Smartwool Merino wool and an UltraCush™ cushioning layer for a liner that is warm but breathable, with a Comfort Flex neoprene toe box and X-Cage for superior heel hold * V2 Harness allows for customizable heel hold, working in tandem with the V2 liner for enhanced support and a personalized fit * Heat Retention 360° uses a layer of 200g insulation over the toes so they stay warm during the coldest temps. With a liner material of neoprene and EVA, moisture is wicked away from the foot *a little worn in, but only worn for one season. Still in good condition