The first and original Heat Holders® Crew sock! Keep feet warm on the coldest of days and pull on the warmest thermal socks available. Thick, chunky and with a massive tog rating of 2.34, Heat Holders® are made from a specially developed heavy bulk yarn which has extreme thermal qualities. With long pile cushioning, these thermal socks will help keep feet fully comfortable and supported.
Original Sock Features:
- 7 times warmer than basic cotton socks
- Soft brushed inner
- High-performance insulation
- Superior moisture breathing abilities
- Machine washable
Original Sock Specifications:
- Color: Navy
- Weight: 0.32 lbs (154 g)
- Size: US 7-12, EUR 39-45, UK 6-11
- Material: 91% Acrylic, 5% Nylon, 3% Polyester, 1% Elastane
- Country of Origin: Indonesia
- Harmonized Code: 6115.99.9000
- ECCN: EAR99
- MFG SKU: MHHORGNVY
Care Instructions:
- Remove any tags with scissors, do not rip
- Machine wash, permanent press on the warm setting (105 °F, 40 °C) with a mild detergent
- Hang dry or lay flat
- Do NOT bleach, dry clean, tumble dry or iron
