Thermaler™ Fleeced & Waterproof Boots
Thermaler™ Fleeced & Waterproof Boots
Thermaler Boots Size Guide
| EU Size | UK Size | US Size | Foot Length (in / cm) | Shoe Inner Length (in / cm) |
|---|---|---|---|---|
| EU37 | UK 4.5 | US 5 | 8.98in / 22.8cm |
9.37in / 23.8cm |
| EU38 | UK5 | US 5.5 | 9.21in / 23.4cm |
9.61in / 24.4cm |
| EU39 | UK6 | US 6 | 9.45in / 24cm |
9.84in / 25cm |
| EU40 | UK6.5 | US 7 | 9.69in / 24.6cm |
10.08in / 25.6cm |
| EU41 | UK7 | US 7.5 | 9.92in / 25.2cm |
10.31in / 26.2cm |
| EU42 | UK7.5 | US 8.5 | 10.16in / 25.8cm |
10.55in / 26.8cm |
| EU43 | UK8 | US 9 | 10.39in / 26.4cm |
10.79in / 27.4cm |
| EU44 | UK9 | US 10 | 10.63in / 27cm |
11.02in / 28cm |
| EU45 | UK10 | US 11 | 10.87in / 27.6cm |
11.26in / 28.6cm |
| EU46 | UK11 | US 12 | 11.10in / 28.2cm |
11.50in / 29.2cm |
| EU47 | UK12 | US 13 | 11.34in / 28.8cm |
11.73in / 29.8cm |
| EU48 | UK13 | US 14 | 11.57in / 29.4cm | 11.97in / 30.4cm |
BUNDLE & SAVE
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SHIPPING INFORMATION
SHIPPING INFORMATION
All orders are dispatched within 1–2 working days, depending on current order volume. We’re experiencing high demand, but we aim to get every order out on time with the care and speed our customers deserve.
Once dispatched, delivery is handled and typically takes 1–3 working days to arrive.
You’ll receive a confirmation email with tracking info as soon as your order ships.
30 Day Money Back Guarantee
30 Day Money Back Guarantee
We stand behind the quality of our products at Thermaler - and we want you to feel confident in your purchase. That’s why we offer a 90-day money-back guarantee on all orders.
If you’re not completely satisfied, just contact us within 90 days and we’ll start the return process. Order must be returned for a refund.
Your satisfaction is our priority.
Thermaler™ Fleeced & Waterproof Boots
Featured on
Engineered for Cold, Built to Keep You Moving 🔥
Tired of cold, wet feet that ruin your day?
Meet Thermaler Boots – our premium winter boots built for real warmth, protection, and everyday comfort.
✅ 100% Waterproof Protection
Fully sealed construction keeps feet bone dry in rain, snow, and slush.
✅ Warm Fleece Lining
Thick, plush interior keeps your feet cozy all day long – even without socks.
✅ Lightweight & Non-Slip
Built for all-day wear without the bulk. Non-slip sole grips on wet and icy surfaces.
✅ Unisex design for everyone
Perfect for men and women who refuse to let weather stop them.
Reasons Why You'll Love it...
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ALL-DAY WARMTH
Plush fleece lining keeps your feet warm and comfortable in freezing temperatures. Built for cold mornings, long walks, and winter commutes. No cold feet, no compromises.
-
SLIP-ON CONVENIENCE
Side zip design gets you out the door in 3 seconds flat. No bending, no laces, no fuss. Perfect for busy mornings and quick exits.
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ANKLE SUPPORT & STABILITY
Designed to cover above the ankle for extra support on uneven ground. Ideal for people with weak ankles or anyone who values confidence with every step.
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UNISEX DESIGN FOR EVERYONE
Built for both men and women who refuse to compromise on style or comfort. One boot that works for work, walks, and weekends.
Why Suffer Cold, Wet Feet When You Don't Have To?
Regular boots let you down in winter weather.
Thermaler Boots give you real protection, real comfort – with zero compromise. Get through your day confidently, no matter the conditions.
- Thick fleece lining that keeps feet cozy without needing socks
- Non-slip sole for grip on icy pavements and wet surfaces
- Lightweight construction that won't tire your legs out
- Easy 3-second slip-on with side zip – no laces to tie
- Ankle coverage for stability on uneven ground
- Available in 3 colours – Black, Grey, and Tan to match your style
- Suitable for men and women – unisex design for everyone
- Durable high-quality fabric built to last season after season
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
PREPARE FOR WINTER - SALE ENDS TODAY!
BUY 1 PAIR GET ANOTHER FOR 50% OFF!
90-Day Risk Free Trial
We have a 90-day money-back guarantee. Unsatisfied? Simply contact us for a full refund if you are not completely satisfied. You have nothing to lose!
Testimonials
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Will be purchasing another pair!
Didn't think slip on boots could be this warm and waterproof. Keeps my feet cozy all day without needing thick socks. Rain and puddles don't stand a chance.
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Worth every penny
Wasn't sure what to expect but these boots genuinely surprised me. First time I wore them in the rain, my feet stayed completely dry. They're perfect for those cold wet uk mornings
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Exactly as advertised
Really impressed with these boots. They keep my feet warm and dry without being bulky or heavy. Fit well, look great, and do exactly what they promise. Perfect for my outdoor work and dog walks.
Frequently Asked Questions
Are they true to size?
Are they true to size?
Yes! Thermaler Boots are true to size. Simply refer to our sizing chart and choose your normal UK shoe size for the perfect fit.
Where can I wear Thermaler Boots?
Where can I wear Thermaler Boots?
Everywhere! Dog walks, work commutes, office, hiking, running errands, outdoor jobs, gardening, and casual outings. They're designed to be your go-to winter boot for any occasion - waterproof protection with a look that works anywhere.
Will you restock sold out sizes?
Will you restock sold out sizes?
We restock popular sizes as quickly as possible, but due to high demand, we cannot guarantee availability. If your size is sold out, we recommend checking back regularly or signing up for restock notifications on the product page.
Are they really 100% waterproof?
Are they really 100% waterproof?
Absolutely. Thermaler Boots feature fully sealed construction that keeps your feet completely dry in rain, snow, puddles, and slush. Walk with confidence in any wet conditions.
Can I wear them without socks?
Can I wear them without socks?
Yes! Many customers love wearing Thermaler Boots without socks thanks to the thick, plush fleece lining. The interior is so soft and comfortable that socks become optional.
Are they suitable for both men and women?
Are they suitable for both men and women?
Yes! Thermaler Boots feature a unisex design that works perfectly for both men and women. Simply choose your size from our sizing chart.
What materials are Thermaler Boots made of?
What materials are Thermaler Boots made of?
Our boots combine a luxurious, ultra-warm thermal fleece lining for comfort with a 100% waterproof, high-tech hydro-repellent textile shell that's incredibly easy to clean. This is all built on a rugged, all-terrain grip sole for maximum traction and durability.
How do I put them on?
How do I put them on?
Thermaler Boots feature an easy slip-on design with a side zip for a secure fit. Just slide your foot in and zip up the side – you're ready to go in 3 seconds. No bending down to tie laces.
Are they heavy?
Are they heavy?
Not at all! Despite being fully waterproof with fleece lining, Thermaler Boots are surprisingly lightweight. They won't tire your legs out, even after a full day of wear.
Will they keep my feet warm in winter?
Will they keep my feet warm in winter?
Yes! The thick fleece lining is specifically designed to keep your feet warm and cozy in cold temperatures. Perfect for winter walks, commutes, and outdoor activities.
What colours are available?
What colours are available?
Thermaler Boots are available in three stylish colours: Black, Grey, and Tan. Choose the colour that best matches your style and wardrobe.
Are they good for icy or slippery surfaces?
Are they good for icy or slippery surfaces?
Yes! Thermaler Boots feature a non-slip sole that provides excellent grip on wet pavements, icy surfaces, and slippery ground. Walk confidently in winter conditions.
Are free gloves included with my order?
Are free gloves included with my order?
Free gloves are only included with the Family Winter Pack (4+ pairs). They're not included with standard orders. Add 4 or more pairs to your cart to qualify for this bonus gift
Can I machine wash them?
Can I machine wash them?
We recommend spot cleaning with a damp cloth for best results. For tougher stains, use a gentle brush with mild soap and water, then air dry. Avoid machine washing to maintain the waterproof seal and fleece lining quality.
Do they provide ankle support?
Do they provide ankle support?
Yes! Thermaler Boots are designed with ankle coverage that provides extra support and stability, making them ideal for people with weak ankles or anyone who needs confidence on uneven ground.
What if they don't fit or I don't like them?
What if they don't fit or I don't like them?
No worries! We offer a 90-day money-back guarantee. Just email us at contact@thermaler.com and we'll help with a return or exchange. Hassle-free and simple.