It is wearable and comfortable. Made of 79% cotton, 18% polyamide and 3% spandex, it embraces superior breathability and soft skin-touch sense. It suits for 

Feature:
Free suitable size is from 24.5 to 27cm, suitable for EU men size 38.5 to 43, US men size 6.5 to 9.
Cotton and polyamide fabric for superior softness and skin-touch sense.
Reinforced lifting support keeps the sock firmly in place.
Reinforced heel and toe to resist abrasion and longer wear.
Flat stitch seam adds no abrasion bur provides comfort.
Breathable and sweat absorbent top for good breathability.
Stretch material throughout for a superior fit.

Specifications:
Color: White / Grey / Black (Optional)
Material: 79% Cotton & 18% Polyamide & 3% Spandex
Size: 245-270mm
Suitable for: EU men size 38.5 to 43
Package size: 24.5 * 12.5cm / 9.6 * 4.9in
Package weight: 50g / 1.8oz

Package List: 
1 * Pair of Socks