First Class
"Fantastic, I'd recommend it 100%"
£0.00 GBP
Couldn't load pickup availability
These innovative swimming socks are some of the warmest available on the market, perfect for those who suffer from cold feet or swim through the spring, autumn or winter. At 3.5mm they are slightly thicker than Zone3’s standard socks and come complete with a heat-tech lining for increased thermal properties.
A fantastic pair of socks to keep you warm and in the water for as long as you can manage.
New production now with a black sole, until we sell out you may receive with a red sole

Key Benefits:
Overall rating: 4.792308 / 5 from 260 reviews.
These Neoprene Heat-Tech Warmth Swim Socks are highly regarded for their excellent design, quality, and ability to keep feet warm and dry for extended periods. Customers appreciate the fit and the overall experience, making them ideal for open water swimming in colder temperatures.
Review topics: [size, fit, length, feels, quality, look, comfort, socks, design, difference, warmth, feet, value, strap, swimming, water, boots, hands, experience, stayed, sole, booties, keep, velcro, gloves, game changer, pair, insulation, alternative, temperature].
"Fantastic, I'd recommend it 100%"
— Maria S. (5/5)
"Great socks keep feet nice and warm only thing is the Velcro strap comes undone other than that they are perfect"
— Ps h. (4/5)
"Perfect fit, warm and comfortable."
— Matthias R. (5/5)
"These make a genuine difference compared to socks when the temperature is below10 degrees. My feet remain toasty warm. They do feel a little loose compared to the socks. Easy to get on and off."
— Laura H. (5/5)
"As expected, these premium socks perform very well in cold water keeping feet comfortable toasty warm. They fit very well, but not too tight, on slimmer feet, the ankle seals are good. They are an essential piece of winter swimming kit for me, to keep my feet warm and prevent chilblains. I have used this product for 5 years winter swimming and previous pairs have usually last 2 - 3 winters. Last year the rubber finish on the socks was very poor; it split and leaked after very little use. Thankfully, this year the socks are back to their usual high quality finish, looking great again and keeping my feet toasty warm. Thank you Zone 3 for heat-tech."
— Denise M. (5/5)
"Kept my feet brilliantly warm. Very comfy. Easy on and off. Did not notice them when swimming. Good height up the ankle."
— Tara S. (5/5)
"Amazing product. Can now go into cold water without worrying how cold my feet are going to get. Absolutely brilliant. Have recommended to several people Thank you"
— Louise C. (5/5)
"I love my socks, they keep my feet warm even in very cold water. Easy to get on and off."
— Orlagh O. (5/5)
"This is my second pair of these wonderful booties, need I say more?!"
— Kira P. (5/5)
"Well made, comfy and very useful on a cold day in the water"
— Niall C. (4/5)