HAIX Black Eagle Safety 42.1 Low: Lightweight with Climate system - Highly Breathable Built In arch support Composite toe Washable & Exchangeable Insole Anti slip sole Lace Pocket Locking Smart Lacing GORE-TEX® Waterproof inner liner Non-metallic puncture protection Rubber toe protection Certification: ASTM F 2413, CAN/CSA-Z195 Conductivity: Electrical hazard rated to 18kv Color: Black