INJINJI Men's Hiker is a perfect sock for every hiking adventure - from a quick day hike to a multi-day backpacking adventure. The Hiker can be worn as a standalone sock or over a liner for increased cushion and protection. Since the toes are separated, skin on skin friction is eliminated, helping to prevent blisters.  The Hiker mirrors the shape of your toes, providing more room and reducing bunching. Made with Merino wool, the Hiker is a crew length sock.