Northern Star Bamboo Socks 

Size 7-11 UK, 40-45 EU, 8-12 US

80% Bamboo Fiber

17% Polyamide

3% Elastane

Super soft, Anti bacterial, Reinforced heels and toes

Joya bamboo socks contain more bamboo fiber than most other brands

Recycled cardboard label

40 degree wash, don't tumble dry