AQVHeated Socks for Men Women, Rechargeable 5000mAh Battery Electric Socks, 4 Adjustable Temperature with App Control, Washable Cold Foot Warmers r for Winter Skiing Cycling Camping Hiking (UK) 4-13

Works pretty well. Keeps your feet warm . The socks feel extremely snug at first. But comfortably warm . And that's without turning on the heating. After you turn on the Heating it takes a coupke minutes to heat up. It then keeps your feet nice and toasty

Suffer from cold feet? suffer no more. In their own right these are decent hardy socks that fit my size 11 feet snugly. Added benefit is the heaters! They gently warm your feet and stop your tootsies getting cold. Great at all times. Adjustable from gentle warming to pretty warm, good all round heating across foot and up calf. Love them, 5 stars.

Sadly these were far too large for my size 5 feet, despite the description suggesting they would fit. Had to return otherwise untested.

AQV Heated Socks (UK) 4-13These heated socks could be better. It took around 3 to 5 minutes to feel the warmth. I maxed the temperature, yet it was not warm enough to feel significantly different. The batteries drain pretty fast, too. Moreover, it has a good stretch, and I can't feel the wires when worn.

These will be returned unfortunately. The only area with heat is in the toes, absolutely nothing under foot or the heel. Description needs to be very specific to avoid returns imo.