1.breathable:TPU sock inserts 2.waterproof:escape from water entering into socks 3.10KM

1.Anatomically designed mid-calf length fit

2. Close fitting knitted construction

3. Fine Merino wool pile lining for enhanced moisture control

4.Elasticated instep and Achilles ankle panels provide support

5. suitable for wearing under shoes/hiking boots

5.therea re two membrance,one is low breathable

another is medium breathable

welcome contacting us on breathable sock,they are used on sporting. 

Suitable for hiking boots Breathable and Waterproof Socks