I used these once, but they weren't easy to use, so I'm selling them. K2 Boots Women's TRANCE Double Boa Freeride 【24-25 Model】 ・Technology: Dual Zone BOA Fit System (a system that allows for different tightening adjustments with two dials). ・Sole: "This Grips!" outsole, which combines two types of rubber to improve grip in parking lots and on snow. ・Midsole: Full EVA midsole and "Harshmellow" shock-absorbing material to cushion landings and reduce vibration. ・Inner: Heat-moldable foam liner (Intuition) and a 3-point harness for a high level of fit. ・Use: For freeride, park, and all-mountain, suitable for kickers and landings.