Don't even try to measure your insole, you'll never get it right. Just look at the measurements on any of your sneakers in CM or CHN. Then take that information and find the corresponding US size in the size guide. For example, the insole length of 25 CM corresponds to US 7 in Vans. You may get a different US size with a different brand due to slightly different measuring.
Tennis has always been a symbol of elegance. The modern menswear brand Palmes knows this very well, that's why it draws on the roots of the sport. The finely tailored pieces score points everywhere. Whether you wear them on the court or take them out in public. They bring fashion to the sport and its culture, and they also think of our environment - they are made from eco-friendly materials, organic or recycled. Complete your wardrobe with modern Palmes clothing and show that you care about the environment, not just style.