Item description from the seller

100% Brand New It is breathable and comfortable.Steel toe cap to be impact resistant for men safety shoes
Function: Anti Smashing & Puncture & Slip & Folding,Resistant Oil,Resistant Acids & Alkali,Cushioning,Breathable.Fly weave Vamp for Durable & Anti-Abrasion & Breathable & Fashionable.
Comfortable, Breathable & Odor Resistant Insole.
Insole is a kind of insole with good sweat absorption and deodorant effect. At the same time, it has excellent breathability and good shock absorption effect.Steel toe caps and Kevlar midsole design for anti-piercing