Note: The knitted fabric at the instep is relatively tight. If your feet are wide or the instep is higher, it is recommended to choose half a size bigger than your usual shoes.Only 142gSock-Like FitWithout grinding feetElastic topline for easy on and offFit fashionNon-SkidSecure FitGood TractionDamping Latex InsoleMemory InsoleClassic breathable insole with cushion for comfortLatex arch insert for added supportComforDry sock liner provides the optimum cushioning performance that creates a cooler, drier and healthier shoe environment.We believe we all need to move to a more sustainable lifestyle, and that’s why we’ve taken action. By wearing a pair of akk Sneakers, you are actively protecting the ocean, as every pair uses 7 plastic bottles that will never make it to our seas. We also use old recycled garments. This means we’re fighting new cotton farming- reducing the use of pesticides, fertilizer, water usage, solar energy usage, and CO2 emission.