• Extra comfortable
• Made from microporous polyurethane
• High shock protection
• For both men and women
• Easy to trim for any shoe size

The Poron Grey Insoles provide an extremely comfortable, breathable material to line the inside of shoes. These insoles can help to make footwear more comfortable and minimise any sweat from gathering under your feet. They can be used by both men and women, and they are designed to be cut down to specific shoe sizes. 

The Poron Grey Insoles are made from Poron, a microporous polyurethane. Which is designed to absorb the moisture vapour made by feet. So, you won't get sweaty feet in your shoes. Poron also provides a high level of shock protection, even outperforming vinyl sponge, neoprene sponge and sponge rubber.