Here's what other sites are saying:
CLOSEOUTS . These Keen Boulder Canyon socks are made with naturally moisture-wicking and odor-resistant merino wool, and shaped to fit left and right feet individually. Available Colors: LODEN/BERRY/SAGE, DARK EARTH/RUST/DARK EARTH, GREY/GREY, LODEN/MINK/SAGE. Sizes: M, L, XL.
- Sierra Trading Post refers to the men's version
The Keen Boulder Canyon Lite 3/4-crew Lite men's socks help you stay active, stay comfortable and stay outdoors. Anatomically designed, these socks have a definitive left and right, providing a precise fit and also reducing fabric waste. Merino wool and nylon blend wicks away moisture and breathes to regulate temperature for outstanding comfort in a variety of conditions. Cushioning extends the entire length of soles to provide all-day comfort and impact reduction. Air panels across insteps offer ventilation to keep feet cool and comfortable. Y-shaped heel pockets offer a precise fit in heel area; Lycra® spandex throughout enhances fit. Anatomical Flex Fit system reduces bunching of material underneath feet. Ravel-free double welt tops help keep socks up. Closeout.
- REI refers to the men's version