Reebok Work Men's DMXAir Composite Toe SR SD Size:12 5 inch shaft with a

5 inch shaft with a 14 1/2 inch circumference

Heather gray fiber content is 90% cotton / 10% polyester

Durable canvas and suede upper

A work boot built to withstand whatever you throw at it

All the comfort and style of a Reebok in a protective Alloy

Reebok Work Men's DMXAir Composite Toe SR SD Size:12 5 inch shaft with aFeel light as air while working in comfort with these DMX work sneakers Responsive DMX Moving Air Technology XTR Composite toe meets or exceeds ASTM F 2413 safety standards ASTM F 3445 rated slip resistant outsole Static Dissipated allows static electricity to transfer onto the walking surface protecting equipment from static discharge