The shoe frames are made of lightweight 6000 series Easton aluminumtubing and the decks are made of durable, lightweight Nytex material. * The bindings are molded around a man"s boot to cradle and pad the arch and ball of the foot, so there are no pressure points. * The lacing system holds your feet securely and easy Fast-Loc buckles make donning and doffing quick and simple. * Accommodate user up to 345 lbs (Optimized Weight: 220-345 lbs). * Dimension: 8.4" X 34", Weight: 5.8 lbs.