DescriptionSuch a pair of shoes insoles is necessary item when you need to have special work outdoor. These shoes insoles are made from steel materials, very sturdy, not easy to rust, deform or break, offer you good and comfortable wearing feeling. These shoe insoles are suitable for sports shoes, sneakers, meet your various demands.Features-Color:As Shown -Material:Steel -Size 42:26.50X8.00X0.10cm/10.41X3.14X0.04in -These shoe insoles are designed to protect your feet during daily walking and sports activities, providing excellent anti-nail and puncture resistance. -Made from sturdy steel materials, these boot insoles offer superior protection and durability, support long time wearing. -Practical shoe inserts for men are suitable for use in any industry, including construction, manufacturing, agriculture, forestry, and more, providing better protection. -These steel insoles for men are lightweight, easy to use and insert, and will not deform, rust, or break. -Transform your everyday shoes into puncture-proof work boots, hiking boots, safety shoes, can better satisfy your requirements.