Patagonia Heavy Weight Merino Wool Blend Knee Socks - Forever Grey Size:L A YKK® zipper comes standard

A YKK® zipper comes standard

The inside of the spool shows slight wear from holding a fly line

Take the Tidal series fly rods on your next saltwater adventure

A double-sided slim compact box with a variety of slit foam and magnetic storage options to hold all your standard and micro bugs

keep some karma on your side and in your pocket

Patagonia Heavy Weight Merino Wool Blend Knee Socks - Forever Grey Size:L A YKK® zipper comes standardWoven in a family run factory in the U. S., these itch free, heavyweight socks are comfortable, durable and warm. They're made with Responsible Wool Standard (RWS) wool certified by Control Union (TE 00052557). We blend RWS wool with nylon and polyurethane for excellent stretch and recovery that lasts the lifetime of the socks. The purchase of RWS certified products demonstrates demand for better animal welfare practices and responsible land