Proven in the simplest and most extreme conditions, the Performance series tetratsok is becoming the choice interface for amateur and professional athletes alike. Engineered with AIS: technology and constructed with a wicking fiber made of CoolMax® and a resistant outer shell of durable nylon, the Performance tetratsok protects, prevents and out performs any ordinary tube closed sport sock.
Fits with Vibram Five Finger Shoes!
S fits women’s shoe size 6 – 8.5 / men’s shoe size 5 – 7.5
M fits women’s shoe size 9 – 11.5 / men’s shoe size 8 – 10.5
L fits women’s shoe size 12 / men’s shoe size 11 – 13.5
XL fits men’s shoe size 14