A comfortable chamois can smooth out your day!# What's this chamois has?1. Deep heel cups2. Soft comfort insole base3. Shock absorption function4. Breathable mesh fabric5. Flexible Memory# Foam What can this insole bring you? First, this insole has a deep bubble that will stabilize your feet, resist potential overpronation and lifting problems, and protect your ankle from shocks generated by the height difference between your feet and the ground when running or walking. Secondly, its soft base will definitely help relax the bottom muscles of the feet and reduce fatigue to a large extent because it is very soft. Third, when running or walking, it is inevitable that shocks will be generated. This insole with effective shock absorption function helps to reduce many shocks can make it less iuential on your feet. Moreover, it comes with breathable mesh fabric and multiple air-permeable holes. This feature will save you from the embarrassing situation of smelly socks after a long day of work. Last but not least, with memory foam, your energy can be saved because it can give a push for you when you're about to run or for a walk.# Why do you need this insert?1. Fits many kinds of shoes, such as casual shoes, running shoes or work shoes.2. Its function of reducing fatigue or relaxing muscles will work quite well for you who have a job f