Norrøna Senja Merino Lightweight Socks Long in the colour Olive Night are long socks developed specifically for trail running, but also suited to all types of outdoor activities.

The socks are made from a combination of merino wool, polyamide, and elastane, providing outstanding temperature regulation, natural odour resistance, good durability, and a low level of friction.

They feature a technical fit with extra cushioning under the foot for increased protection, as well as a reinforced heel and toe area. A close-fitting band of merino wool with a natural curve keeps the socks securely in place.