21C 1.5mm Neoprene Toe Warmers (Wear Inside Shoes) - 2 Pairs - 4 Foot Warmer Booties for Cycling, Hiking, Camping - Thermal Toe Socks - 2 Black
Condition: New
Checking for product changes
Buy Now, Pay Later
As low as
$3
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 10 left in stock, order soon!
Arrives
Sunday, Jul 20
Size: Size 1
Features
- Neoprene 1.5mm
- Imported
- THIN AND COMFORTABLE. Thin enough to forget you have them on. They fit perfectly with any type of shoes or boots without creating extra bulk, making them very comfortable to wear. Our toe warmers are ideal to use with sneakers, athletic shoes, cycling shoes, ski boots, casual shoes/ boots, slippers etc.
- 1.5MM THERMAL NEOPRENE BLEND. 90% neoprene 10% nylon. Water resistant and windproof, they are well insulated, making them a good choice to wear in breathable shoes. A must have if you suffer from Raynaud's disease, poor circulation, or if your feet are always cold.
- UNISEX AND AVAILABLE IN 2 SIZES. Your size is based on your foot width. Please measure your toes at the thickest part to pick the best fit. See pictures for toe covers measurements.
- CONVENIENT PACK OF 2 PAIRS. Wear them over or under socks. Wear them layered for extra warmth. Ideal for hiking, climbing, cycling, skiing, snowboarding, gardening, walking, hunting, fishing, outdoor sporting events etc.
- REUSABLE AND DURABLE. They are a great alternative to air activated toe warmers. Use them over and over. Just wash them in cold water with mild detergent and air-dry flat (hand wash or machine gentle cycle). Can be used in combination with disposable warmers to maximize heat.
Size: Size 1
Brand: 21C
Color: Black
Material: Neoprene
Recommended Uses For Product: Hiking, Climbing, Cycling, Skiing, Snowboarding
Size: Size 1
Brand: 21C
Color: Black
Material: Neoprene
Recommended Uses For Product: Hiking, Climbing, Cycling, Skiing, Snowboarding
Reusability: Reusable
Manufacturer: 21 CENTURY SOLUTIONS
UPC: 743516102423
Item Package Dimensions L x W x H: 5 x 3.98 x 1.34 inches
Package Weight: 0.04 Kilograms
Item Dimensions LxWxH: 4.6 x 4 x 0.1 inches
Brand Name: 21C
Suggested Users: unisex-adult
Part Number: 00
Style: Modern
Outer Material: neoprene
Sport Type: cycling
Date First Available: January 20, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 2
These feel great! They fit well in my barefoot shoes, too! These are just what I was hoping for! Update: Wow! I didn't realize how often I can use these to pop on and off when my toes pick up a chill watching TV, or sometimes before bed, or when the temperature drops! This is a fast simple fix as these are compact and easy to have nearby. Easier than socks, which are often uncomfortable and take longer to locate, longer to put on, and often less comfortable. These have no ankle discomfort and no top of the foot disscomfort from elastic, as with socks. Easy to kick off, too. Affordable, easy to carry and manage, and an effective fast hack for cold toes! Win-win-win! Thank you!
...
show more
Reviewed in the United States on February 3, 2025 by Thankful
Size: Size 1
As I get older I find that my fingers and toes do not keep warm in winter temperatures. I bought these on a whim to see if they would help when I snowshoe. I wore a pair today over my normal hiking shocks and then put on my insulated boots and off I went. I was able to feel my toes the entire 6.5 mile hike! We broke trail with 2 feet of snow. Now, my toes did get chilly, but they never went numb and I didn't have to focus on flexing them the entire time to keep them warm or warm them up. It's January, it's cold and I live in the mountains! Great buy! (Be sure to measure your feet as instructed to get the right fit! I wear a 9 women's boot and I bought the small size warmers. Fit is perfect!)
...
show more
Reviewed in the United States on January 21, 2024 by SLM-C
Size: 2
I bought these for downhill skiing, since my feet have always been freezing in the past while skiing. This season I added toe-warming chemical pads in addition to these warmers, and these were nice to stick the pads on. The result was that my feet were chilly at times, but I never got to can't-feel-my-toes, which is a definite improvement. I don't think that they would have achieved this result by themselves, though. I also took one of the pairs to work - I work outside, and wear wool socks in the winter, but I'm a person whose feet are always cold - and again, it helped. My feet weren't warm, but they weren't freezing. I noticed that they trap a lot of moisture, and when I would take them off my toes would feel cold because they were also slightly damp. It didn't bother me, but if your feet sweat a lot, you might not like these. I bought the larger size, which were a little loose. I'm a women's nine with normal/narrow feet. I considered sewing them a bit smaller, but as it turned out, they didn't bunch up or were too thick in my shoes or ski boots at all, so i didn't bother. When I took off my shoes though, these would stay behind inside. Do these make your feet magically warm? No. Will I keep wearing them occasionally? Yes, and definitely for skiing.
...
show more
Reviewed in the United States on April 5, 2019 by SBP
Size: Size 1
I have done bike rides in the low to mid 30s wearing thick cotton socks and these 1.5 mm-thick neoprene toe warmers, and my toes did not feel cold. I wear size 10 (US) men's shoes and size 44 (EU) men's cycling shoes, and the size 1 toe warmers fit my feet well. It's good that I do not need 3.0 mm-thick toe warmers, which is the common thickness, to keep my toes warm at 30 F because 3.0 mm-thick toe warmers would probably make my cycling shoes too tight.
...
show more
Reviewed in the United States on January 11, 2025 by Tam
Size: Size 1
They fit very well and stay on (I m a size 9 women's / 40 EU with a slightly wide foot) and I got a 'Size 1'. I have Reynaud's and they add a nice. cozy protective layer (either under my socks or over) but I regret after a few wears that the stitching is coming completely undone from the end. Will have to repair them. Otherwise I highly recommend despite the thread issue, perhaps I just got a lemon-stitched pair. It is nice to have 2 pairs in case one pair gets wet/damp.
...
show more
Reviewed in the United States on December 13, 2021 by c
Size: Size 1
My mom swears by these! They are warm and built to last. I just bought a second pair for my mom. The first pair I bought for her 5 years ago, and they still work but are a bit stretched out now. We live in Virginia and she walks every morning. It doesn’t matter the weather. So these are well worth buying!
...
show more
Reviewed in the United States on January 7, 2025 by Jacquelyn R.
Size: Size 1
I use these primarily for running. I tried them on a cold, windy day (about 30 degrees F with 12-15 mph winds) and my toes were nice and comfortable. They weren't too hot so they didn't get sweaty or mushy inside my socks and shoes. I've also tried them on cold and mildly calmer days and they held up as well. When I'm running fast or easy, they never moved inside my shoes and I forgot about them, most times. For reference, I wear a women's size 8 in running shoes. I've also worn them when I was standing and watching a race, in about 35-degree weather. My toes were mostly warm, but after about 2.5-3 hours, my toes did start to feel a little cold. I think it might have to do with not producing enough heat in my feet, more than the toe warmers not "working". I have not tried them for biking, as I don't bike, but I feel that they would glean the same results from running. I'm really happy I bought these in time for winter running. They're also super easy to wash (I hand wash) and dry (hanging them to air-dry takes less than 1-2 hours.) Two pairs for $8? It's really a steal. Stop reading a purchase them!
...
show more
Reviewed in the United States on January 6, 2020 by Maria Wong
Size: Size 1
These things really do keep my toes from going numb, and are thin enough that I don’t feel them in my shoes. They even provide my toes a bit of protection and cushion from my shoes so my feet hurt less. Magic. My only problem is that I take my shoes on and off frequently and lose them.
Reviewed in the United States on February 18, 2025 by Dog Walker