Only worn once or twice, these are in excellent like new condition. The lacing helps the boot conform to a wide range of calf sizes, and the shock absorbing soles mean extra comfort. Kept in a box in a smoke free home. —————- The boot itself is meant to be knee-high with adjustable calf/rear laces and a zipper up the inner sides. Po-Zu’s oh-so-comfy shock absorbing coconut fibre Foot-Mattress™ will be combined with a flexible natural rubber sole.