The Lotus Women's offers the BOA closure system at the lowest price we have seen yet in a boot of this quality. Unbelievable! It provides ultimate fit and easy adjustment. The Lo-profile performance outsole with Support midsole and gum rubber/ice traction design. Power Plus Liner with Lace Lock, performance heel pocket, and removable insole. Synthetic body construction with mirror print detailing. Multi-Zone ankle flex points.