Sonic Midweight Merino Wool Sock Size:Medium • Move-able waterproof neoprene battery

• Move-able waterproof neoprene battery case

A must for snowmobiling

Both ways offer the perfect combination of heat and support

XL (39"-42" waist) inseam 33"

Sonic Midweight Merino Wool Sock Size:Medium • Move-able waterproof neoprene batteryOur improved R. U. Outside Sonic Midweight Sock is an ideal year round sock for snowmobiling, skiing, biking, hiking, working and more. Constructed of 85% Dri Release Merino wool, 15% Nylon. It is taller and more comfortable than the last model. Extra arch and ankle support is sewn in, and the heel area is reinforced for durability. It wicks moisture to keep you dry, and makes the miles fly by, all year. Constructed of incredibly comfortable Merino