The Trek Extra Light is an ultra-thin sock that provides you with maximum control and sensation in your shoe. But don't be fooled, this does not come at the expense of protection or temperature regulation!

Suitable for high-cut shoes, this model will delight lovers of fine socks made from merino wool: it contains 63% merino wool! This ultra-thin model maximizes breathability and drying, so you no longer have to worry about overheating!

A seamless toe protects your toes. Reinforcements at the heels, toe tips, ankles, midfoot, and shins ensure a comfortable interface with your shoe. A ventilated construction provides maximum breathability and drying.

With its reinforcements and ventilation, this model protects you from blisters and overheating while ensuring maximum control through its thinness.

• 63% wool
• 24% polyamide
• 13% elastane.