Wolverine Durashock Insoles Shirts and two adjustable microfiber straps

and two adjustable microfiber straps at the forefoot and heel

Adjustable back lace up allows you to customize your shaft circumference from 13 1/2 to 16 1/2 inches

360 Stitch-out construction with cupsole

Oil and slip resistant Carbo-Tec outsole

Composite Toe

Wolverine Durashock Insoles Shirts and two adjustable microfiber strapsYou never have to give up your favorite boots just because the footbed has worn down again with the Durashocks replacement Insoles Countered footbed with flexible polyurethane foam Space Age technology for comfort and shock absorption Cushioning in critical heel strike area for shock absorption Designed as replacement footbeds for Wolverine DuraShocks footwear only Sweat wicking fabric