K2 Sapera Snowboard Boots – Women’s Smooth Flex and Unmatched Styling Packing tons of power in an attractive silhouette, the Sapera is a stylish medium flexing all-mountain snowboard boot. Featuring an IntuitionA(R) Control Foam 3D Liner, a seemingly weightless Phy- Light Outsole, and K2’s Harshmellow(TM) technology, the Sapera is an approachable go-anywhere and do-anything boot that doesn’t break the bank. Key Features: H3 BOAA(R) Coiler Lacing – A cable and reel based lacing system that creates even tension and easy lacing operation. This system features low friction guides for even tightening. BoaA(R) Coiler works to automatically retract lace slack so your boots stay nice and neat. Articulating Cuff Upper IntuitionA(R) Control Foam 3D Liner Lacing – 3D Built with a blend of high and medium density IntuitionA(R) foam, this is our most versatile liner. With internal and external J-Bars and a 3D molded EVA insole, the Control Foam 3D liner is built to provide all-day comfort and support. 3D Dual Density Footbed Phy-Light Outsole – This Phylon outsole is combined with K2’s Harshmellow(TM) technology to provide an extremely lightweight sole that doesn’t skimp on impact absorption or durability.