Men's Safety Work Boots Lightweight Stab-Proof Suede LeatherWork safety boots made lightweight and tough for rugged work sites and all day comfort. Anti puncture: Military grade Kevlar mid soles. For all day wear: Cotton fabric lining, breathable suede leather outer. Measure heel to toe: from the tip of your big toe to the back of your heel. If your size falls between two sizes, order the larger size. If your feet are wide or thick, choose one size bigger. Size Australia International Size Foot length (cm) 6.