Ergonomically DesignedMade From Action-Breathe Uppers, A High Tech S2 Material To Provide High Levels Of Comfort For The UserAlternative To Leather Is Stronger, Highly Resistant, Durable, Waterproof And Actually BreathesSRC Rated For Slip Resistance And Anti-Static Sole200J Steel Toe CapAdjustable Velcro Strap