Workman's Flame Mock. Size: L Color: Black Worn once. Please check the condition in the images. ~Quoted from the internet~ 2-WAY specification with a foldable heel! Flame-retardant mock shoes are here! These shoes are strong against sparks and are recommended for camping, BBQ, and everyday wear. ●Product Features● Flame-retardant material used ・Processed to prevent fire from spreading even with sparks ※Upper fabric: Flame-retardant performance according to JIS L 1091 A-4 method ※Sole: Flame-retardant performance according to ISO 15025 A method Shoes you'll want to wear! ・Easy to take on and off because the heel can be folded down! ・Lightweight and comfortable to wear! Detailed specifications ・Adjustable tightening with the instep belt (the belt part is not flame-retardant) ・Water-repellent treatment that can handle sudden rain! Materials Cotton, polyester, synthetic leather, synthetic sole ※This product is not fireproof. It is a product that has been processed to prevent the spread of fire.