- Color:Grey, customized
- Age Group:Adualts
- Usage:Keep warm
- Main material of socks:Cotton+polyester+nylon+spandex
- Size of socks:Standard Men Size EU39-44 US9-13
- Supply Type:OEM service
- Material:Spandex / Nylon
- Feature:QUICK DRY
- Feature:breathable
- Feature:anti-slip
- Feature:Eco-friendly
- Technics:Knitted
- Season:winter
- Sock Type:CASUAL
- Thickness:THICK
- 7 days sample order lead time:support
- Style:regular
- Product Type:socks
- High:CREW
- Pattern Type:Striped
- Place of Origin:CN;GUA
- Brand Name:SUNMAS

Electric rechargeable heated socks for chronically cold feet ( Heated Area: Front instep)
3 Levels Temperature Setting: High (Red), medium (Orange) and Low (Green)
Electric Foot Warmers: Absorbent, breathable, elastic thickened, super soft & cozy, padded reinforced heel & toe,and recessed heating element help focus heat in the toe to keep your feet from getting cold
PREMIUM COMBED COTTON & HAND-STITCH: This thermal sock is made of premium combed cotton and A-grade Spandex. Combined with ergonomic design and heat-trapped terry, these heated socks for men and women are Comfortable, breathable and durable.

FAQ
Can these get wet? |
Hello, Please don't get it wet when it's working. It is washable. Place the socks(unplug the battery) inside a mesh wash bag and use a delicate washing machine program (maximum washing temperature: 30℃/86℉). |
How long is cable from battery pack to socks? |
About 3 inches there is a pouch on the socks that holds the battery while you wear them |