AETREX POSTED GEL CUPS SIZE:Size S The sandal features an individually

The sandal features an individually adjustable pin buckle in metal

These round toe boots were constructed with 7mm Neo-Tech waterproof insulation and are 100% waterproof

The outsole has Timberland PRO® Flex Technology featuring anatomically positioned flex grooves

The upper is made from high-quality natural leather with a high shine finish

With its additional foam layer

AETREX POSTED GEL CUPS SIZE:Size S The sandal features an individuallyThe Aetrex Posted Gel Cups feature a medial post to gently realign the rearfoot, making them ideal for those with "flat feet." The unique heel cups are clinically proven to absorb shock and cushion painful heels. The gel cups are made from a medical grade PLATINUM Gel to provide immediate relief from heel pain. Small: women's shoe 4 8. 5 Medium: women's shoe 9 11. 5 or men's 7 10. 5 Large: women's shoe 12+ or men's 11+