Here's what other sites are saying:
Sizes: S(Women's 4-7), M(Women's 7-10, Men's 5-8), L(Women's 10-12, Men's 8-12), XL(Men's 12-15).Designed for casual trail hiking and everyday wear. The inner layer is constructed of CoolMax to keep feet fry and cool. The outer layer is constructed of Merino wool for added temperature control without compromising the Double Layer benefits. The two layers of material absorb friction with the slight movement between the layers. Inner layer: 70% CoolMax , 30% nylon. Outer layer 72% Merino wool, 24% nylon, 4% Lycra spandex.
Trust WrightSock to keep your feet happy. These merino wool hiking socks feature a patented 2-layer construction that protects feet from blisters. Interaction between inner and outer layers absorbs friction and shearing forces to prevent blisters. Socks feature an inner layer of moisture-wicking Dri-WRIGHT® fabric for dry feet; outer layer of merino wool and mesh weave provides a barrier from heat or cold. Inner layer is always smooth and un-dyed, with a hydrophobic surface against the foot. Inner layer fabric content: 70% Dri-WRIGHT polyester and 30% nylon. Outer layer fabric content: 72% merino wool, 24% nylon and 4% Lycra® spandex. Closeout.
WrightSock Merino Trail Quarter Sock
WrightSock Coolmesh Crew Sock
WrightSock Coolmesh II Crew Sock
$10 - $13
WrightSock Hiking Xtra Crew Sock
Smartwool PhD Outdoor Light Mini Socks
Darn Tough Merino Boot Sock Full Cushion
$23 - $24
Darn Tough Merino Micro Crew Sock Cushion
$15 - $20
FITS Sock Medium Hiker Crew