Smartwool Phd Outdoor Medium Cushion Crew Socks Men's Size:MD (6 - 10) Accent : bluesign® approved 100%

Accent  : bluesign® approved 100% recycled 70D nylon

and an AFTCO embroidery on left pocket

adjustable sternum strap

2 front flask pockets

The replaceable R-Skin mohair kick zone insert offers all conditions kick and glide with no prep required

Smartwool Phd Outdoor Medium Cushion Crew Socks Men's Size:MD (6 - 10) Accent : bluesign® approved 100%The SmartWool PhD Outdoor Medium cushion socks feature ReliaWool technology for improved durability in the high wear areas and the 4 Degree elite fit system to keep the sock in place and give you all sport versatility. Flat knit durable toe seam 8. 5" overall height Crew height Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management Made in USA Smartwool Men's Socks Size S M L XL US Men's