
Thermal Heavyweight Mid-Calf Boot
- Free Domestic Shipping on Orders Over $35
- In stock, ready to ship
Great for a variety of outdoor excursions, these FoxSox keep you warm and dry. Whether you're in cool fall temperatures or the mid-winter freeze, these heavyweight socks will cut out the cold.
- Fully thermalined construction insulates to block out cold
- Cushion throughout absorbs shocks and impacts from boot
- Contour rib top holds sock in place to eliminate slippage
- Smooth, flat comfort toe seam
- 55% acrylic, 35% wool, 8% stretch nylon, 2% spandex


How should I take care of my new favorite Fox River items?
SOCKS - Machine wash warm, inside out. Do not bleach. Tumble dry on low. Do not iron. Do not dry clean. Note: Care Instructions are listed on each product page and on every package.
HANDWEAR - Hand wash, warm with mild detergent or soap. Gentle hand wring. Dry flat.
Free shipping, with minimum order value $35.00 (after discounts), is currently available to customers through economy shipping service only. This excludes bulk orders. The ship-to address must be in the contiguous United States. If you have eligible products in your cart, and have met the minimum threshold of $35.00 (after discounts), those will be shipped for free.