248531 os1st performance sock uni bla 09074-96 The hood and sleeve ends

The hood and sleeve ends are jutable and the visible zipper is water resistant

Snug Fit Elastic waistband stretches for comfort to give you a secure fit

you can return them to Houdini for recycling

Grippy traction flexes with your foot and holds tight to pavement and blacktop

Breathability 7 000

248531 os1st performance sock uni bla 09074-96 The hood and sleeve endsTA4 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