Here's what other sites are saying:
Perfect for running, walking and other athletic activities, these 3-layer socks offer efficiency and protection with rib-knit toes and heels in a low-cut design.
2NDS . Lightweight, comfy and ready to hit the ground running, Lorpen's Tri-Layer trail running socks perform to the max with a Tri-layer blend of wicking, breathable, long-lasting fibers. Available Colors: STEEL BLUE, ANTHRACITE/PURPLE, ANTHRACITE/PINK/GREEN, TAN/ORANGE, NEEDS COLOR, LIGHT BLUE, LIGHT GREY. Sizes: S, M, L.
- Sierra Trading Post
Lorpen uses three layers of strategically placed fabrics in the Men's Tri-Layer Light Running Sock to efficiently wick moisture and cushion your foot during high-impact activities. The Tr-Layer light running Sock has a slightly higher profile for added protection while trail running and other off-road activities.
Lorpen Tri-Layer Ultralight Shorty Sock
Lorpen Merino Mini Running
Darn Tough Vertex Tab No Show Ultra-Light Cushion
Darn Tough Merino 1/4 Sock Mesh
$12 - $49
Smartwool PhD Running Light Micro Sock
Smartwool PhD Outdoor Ultra Light Mini Sock
$12 - $15
Smartwool PhD Running Ultra Light Micro Sock
$8 - $15
Patagonia Lightweight Merino Run Quarter Socks