2531 Red Wing Supersole X 11" Safety Toe Pull-On Boot ST EH SR SRO comfort It also has a rubber

It also has a rubber outsole

REPREVE® polyester webbing

A cushioned Shoc Pad™ in the heel absorbs impact where you need it most

The PU midsole and four-layer footbed deliver instant comfort underneath

100% recycled mesh upper

2531 Red Wing Supersole X 11" Safety Toe Pull-On Boot ST EH SR SRO comfort It also has a rubberMade in the USA, these easy on, easy off boots build upon classic SuperSole performance to provide even more durability and comfort in the heaviest duty work environments. They feature a low density inner sole that provides cushioned comfort, while the tough rubber outer sole delivers best in class slip resistance and protection against chemicals, heat, and abrasion. Combined with a steel safety toe, built in electrical hazard protection and full