About Size:This picture is our size chart

Outsole: Light and Anti-slip EVA+Rubber Outsole

Insole: Deodorant Open Foam Insole

Electrical Hazard Protection

Durable and water resistant

DDTX Safety Shoes S1P Composite Toe Anti-smash Anti-puncture Anti-static SRC Grade Anti-slip Breathable Work Shoes Black Metal Free US4.5-US12 cs2000 safety shoes About Size:This picture is our1. Function: S1P composite toe metal free midsole protecting feet from puncture and static 2. Upper: Microfiber leather and mesh, comfortable,durable and breathable 3. Outsole: SRC grade EVA+Rubber sole protect you from slipping 4. Insole: shock absorption, breathable and soft 5. Weight: One shoe of size US9, about 551g,very lightweight.