Women's Thin and Thick PU Insoles Steel Toe the product has passed strict

the product has passed strict ASTM and CSA safety certifications

Slip Resistant & Waterproof: Non-slip rubber outsole provides excellent slip resistance on any terrain

the rubber work boots can not be pierced when the puncture force is loaded at 1200N

PU material can be bent 50000 times at minus 40 degrees in the test without breaking

Women's Thin and Thick PU Insoles Steel Toe the product has passed strictEnhance your comfort and support with our Thin and Thick PU Insoles. Designed to cater to different needs, these insoles provide superior cushioning and shock absorption, making them perfect for everyday wear. The thin version offers a sleek fit for tighter shoes, while the thick version delivers extra padding for those long days on your feet. Both options are crafted from high quality polyurethane (PU) for durability and long lasting performance.