Prioritizing control and comfort all over the mountain - the women&&';;s Sequoia binding is all-mountain versatility. Freeride-focused, it&&';;s built with a women&&';;s specific symmetrical highback, a 15% fiberglass System X baseplate, an adjustable heel cup, and plant-based BioStrap. Intermediate / Advanced All Mountain / Freeride Flex: 4/5 Bio Strap System X Baseplate Adjustable Aluminum Heelcups