Features: 4D Design:Perfectly for your foot shape, 4D design, arch support and heel support. The non-slip design can relieve your pain when standing or walking for a long time. Material: Made of Memory Foam, it will definitely make you feel very comfortable, very relaxing, and beneficial to your health. Universal: Suitable for all kinds of mens and womens shoes, such as running shoes, work boots, sports shoes, street shoes, slippers, flat shoes, etc. Sponge Insole: Suitable for loose shoes, metatarsal or arch pain, foot pain relief, heel pain, and heel tingling. Pain Relief: Designed to absorb the pain of standing, walking, running and jogging, and relieve forefoot pain, arch pain, heel friction, calluses. Specifications: Type: Sponge Insoles Gender: Unisex Material: Memory Foam Color: Blue Size/EU US UK Shoes Length 41 9.5 7 25.5cm/10.04inch 42 10 7.5 26cm/10.23inch 43 11 8.5 26.5cm/10.43inch 44 11.5 9 27cm/10.62inch Package Included: 1pair x Sponge Insole Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.