248531 os1st performance sock uni bla Size:S 4-way stretch material that's guaranteed

4-way stretch material that's guaranteed to be durable

so you can be sure that your rackets will be safe and secure during transport

we have sneakers to suit you

Length 100cm

248531 os1st performance sock uni bla Size:S 4-way stretch material that's guaranteedTA4 functional socks use OS1st's latest technology ThinAir, to create as airy and comfortable a sock as possible. With a very thin and airy top and a more padded underside, the result is cool with maximum comfort. We use OS1's patented technology for compression zones to create an anatomical fit and counteract chafing. If you need more relief for injury inflammation, you should look at the product FS4 from OS1st. TA4 is suitable for everyone who wants