1 Pair Winter Thermal Socks Heated Sox Men Heavy Duty Warm Work Boot Black 10-13

2.13 TOG Rating keeps your feet warm at extremely low temperatures.
High bulk acrylic yarn. Reinforced heel & toe for extra durability. Brushed inside.
New antibacterial treatment to keep your feet fresh & odor free.
Comfort toe seam to reduce abrasion & improve comfort.
Moisture control to keep feet dry.
Fits sock size 10-13
91% acrylic, 5% nylon, 3% polyester, 1% elastaine
Size : 10-13