ALPS All Terrian Snowshoes for Men Women Youth with FREE Carrying Tote Bag 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. 21 Inches - Optimized Weight Range is 80-160 lbs / 25 Inches -Optimized Weight Range is 150-200 lbs / 30 Inches -Optimized Weight Range is 180-250 lbs. Free Carrying Bag