Battery Pack 3.7V, Battery capacity 4000mAh, Charging USB, Type Foot Warmer, Material 80% cotton / 12% polyester and 8% stretch fiber, Size M/L ; XL/2XL, 3 Heating settings Low/medium/high temperature, Color Dark Grey, Sport/Activity Winter Sports.
Go down and check coupons out. Remember to check price history if it is available. What is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe 
. You can get coupon down below.
Link: Banggood product page
1. ($46.99): BG589b2e
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
Old coupons (from the oldest to the newest): BGff9918, BG47ae96, BGc08fcd, BGbeae75
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for Unisex Heated Socks 3.7V 4000mAh [EU]. The lowest price was: $25.99.
Price records source(s): Banggood
Click on image to enlarge. ![Price history for Unisex Heated Socks 3.7V 4000mAh [EU]](https://couponsfromchina.com/pricehistory/History37872.png "Unisex Heated Socks 3.7V 4000mAh [EU] price history")
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).