Hey Dude Wally Eco Sox Desert Brown Like New Condition Our iconic design in the best earth-friendly materials we could find. Classic moccasin construction in a stretch knit woven from 100% recycled plastic bottles, with hemp reinforcement at the heel. Soft, organic cotton lining. Recycled cork, recycled rubber and organic cotton details. As always, featuring our Easy-On System with organic cotton laces.  Stretch knit upper woven from 100% recycled PET Soft lining in organic cotton Removable, cork-lined, memory-foam insole uses 15% recycled cork and is moisture-wicking and ergonomic  Organic cotton laces Outsole material combines EVA and 15% recycled rubber reclaimed from conventional shoe-manufacturing processes  Machine washable (cold), Air dry