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Refined resultsThermal long johns
NOW
€ 12.99
€ 35.93
Women's Long-Sleeved Thermal Innerwear Set - 5 Colours
NOW
€ 29.99
Luxury Fleece Thermal King Size Blanket Throw - 3 Colours!
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€ 14.99
€ 23.35
Thermal Touchscreen Electric Heating Gloves - Unisex, 5 Colours
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€ 10.99
€ 23.68
Thermal Windproof Ski Gloves - 2 Sizes & Multiple Colours
NOW
€ 13.99
€ 46.57
Women's Lightweight Thermal Leggings - Versatile Summer-to-Autumn Layer
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€ 19.99
€ 36.02
USB Rechargeable Thermal Heated Gloves - Windproof, Unisex, Winter Outdoor
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€ 9.99
€ 45.99
Women's Lightweight Thermal Leggings - Breathable, Versatile, Summer-Ready
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€ 35.99
€ 59.90
Men's Hooded Down Parka Jacket - Thermal Quilted, 100% Polyester, 6 Sizes, 7 Colours
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€ 39.99
€ 72.12
Women's Oversized Plaid Fleece Coat - Longline, Thermal, Relaxed Fit (8 Sizes, 3 Colours)
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€ 44.99
€ 70.04
Women's Teddy Fleece Lined Longline Parka Puffer Jacket - Thermal, Cosy, 7 Colours, UK 8-18
NOW
€ 34.99
Thermal Blackout Curtains - 100% Polyester, Machine Washable, Eyelet Top - 66" x 72", 66" x 90", or 90" x 90" - Navy, Silver, Teal, Dark Grey
NOW
€ 44.99
Long Winter Parka Coat For Women in 6 Colours
NOW
€ 8.99
€ 17.17
Hair Growth Inhibitor Serum Oil for Long-Term Hair Reduction
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€ 3.99
€ 10.22
Mini Maxdona Eyebrow Powder Palette - Long-Lasting, Smudge-Proof, Natural Finish
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€ 6.99
Phoera Flawless Liquid Foundation - Long-Lasting Oil-Free Matte Formula
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€ 29.99
Professional Gel Nail Polish Kit - 39-Piece UV/LED Set for Long-Lasting, Salon-Quality Manicures
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€ 4.99
€ 5.99
Waterproof Fine Sketch Tattoo Liquid Brow Pen - Long-Lasting, Smudge-Proof, Natural Finish
NOW
€ 9.99
€ 23.80
Apple-Compatible Wireless Bluetooth Earbuds - Noise Cancelling, Long Battery Life, Touch Controls, In-Ear Headphones
NOW
€ 189.00
€ 542.99
Nature Graphene Thermal Mattress
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€ 9.99
€ 14.35
Black Nitrile Thermal Gloves - Latex-Free, Unisex, 5 Sizes
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€ 19.99
€ 28.70
Thermal Fleece Heated Neck Warmer Scarf - Electric, Adjustable, 5 Colours
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€ 19.99
€ 23.42
Thermal-Lined Heated Car Seat Cover - USB Powered, Anti-Slip, Adjustable Fit
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€ 269.00
€ 468.60
5* The G Hotel, Galway Spa Stay for 2 - Including Breakfast, Thermal Suite, Drinks & Dinner
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€ 39.99
€ 58.58
Faux Fur Hood Parka Jacket - Thermal-Lined, Zip Up, Longline, 8 Sizes, 5 Colours
NOW
€ 29.99
€ 60.29
Kids' Hooded Down Parka Jacket - Lightweight Thermal Winter Coat, Unisex, 6 Sizes, 5 Colours
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€ 79.00
€ 130.00
Eire Retreat Spa Day with 2 Treatments, Bubbly & Thermal Suite Access - Up to 2 - 4* Killaloe Hotel & Spa
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€ 17.99
€ 22.99
Thermal Insulating Blackout Curtains - 100% Polyester, 46x54" - 9 Colour Options
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€ 44.99
€ 59.99
Women's Longline Hooded Puffer Parka Jacket - Thermal Insulated, 100% Polyester, Multiple Colours & Sizes
NOW
€ 9.99
€ 28.65
Men's Back Shaver - Dual-Headed Blade, Long Handle, Skin-Friendly Grooming Tool
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€ 19.99
€ 35.64
Christmas Gingham Cotton Table Runner - Extra-Long, Machine-Washable, Classic Red or Black
NOW
€ 44.99
€ 83.38
Women's Extra Long Winter Hooded Down Jacket with Pockets - 6 Sizes, 2 Colours!
NOW
€ 19.99
€ 39.99
Star Plush Long Legged Pillow in 2 Sizes and 3 Colours
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€ 4.99
€ 9.99
3-in-1 Glamza Stereo Eyebrow Liner Pen - Waterproof & Long-Lasting
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€ 7.99
€ 11.62
Long-Lasting Volumising Hairline & Brow Powder - Multi-Use, Buildable Finish, 4 Shades
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€ 6.99
€ 18.61
Mermaid Glitter Gel Makeup - 6-Colour Face & Body, Long-Lasting, Multi-Use, Festival Glitter
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€ 7.99
TLM Colour Changing Liquid Foundation SPF 15 - Self-Adjusting, Long-Lasting, Oil Control
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€ 6.99
€ 23.35
Phoera Mattifying Primer 24ml - Pore-Minimising Liquid Makeup Base, Long-Lasting & Cruelty-Free
NOW
€ 17.99
€ 47.86
Air Max 2 Folding Wireless Bluetooth Headphones - Noise Cancelling, Long Battery Life
NOW
€ 6.99
€ 9.99
Phoera Ultra Metallic Glam Eyeshadow - Long-Lasting Cream-Powder, Crease-Free, Vibrant Metallic Finish
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€ 269.00
€ 612.50
4* Agadir, Morocco All-Inclusive Luxurious Beach Resort Stay with Return Flights
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€ 79.00
€ 192.00
4* Marrakech Holiday: Hotel & Return Flights Included
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€ 109.00
€ 182.09
Marrakech Desert Escape: Moroccan Hotel Stay With Breakfast, Return Flights & Tours included!
NOW
€ 139.00
€ 274.50
4* Marrakech All-Inclusive Spa & Aqua Park Holiday with Flights
Stay warm and comfortable with thermal long johns from Wowcher UK. Whether you’re braving icy commutes, hitting the slopes, or enjoying winter outdoors, thermal long johns provide essential base-layer warmth without bulk, designed to wick moisture and keep you dry through active days.
Made from blends like merino wool, polyester, or smart fleece, these long johns trap heat while remaining breathable. Look for flat seams, brushed interiors, and four-way stretch so you can move freely. Our listings cover men’s and women’s cuts, plus kids’ sizes, with options from lightweight to heavy-weight for extreme cold.
From hiking and skiing to daily winter commutes, thermal long johns help you stay warm without overheating. Explore different weights, textures, and fits to find the perfect base layer for your activity and climate, all available through Wowcher UK.
Unbeatable Deals on Thermal Long Johns and Winter Base Layers
Browse Wowcher UK for offers on thermal long johns, men's thermal long johns, women's thermal long johns, fleece-lined thermal underwear, merino wool long johns, and versatile base layer sets. Look for promotions on thermal leggings, thermal underwear tops and bottoms, and multi-pack discounts to keep you warm all season indoors and outdoors.
Our partners highlight benefits like moisture-wicking, quick-drying fabrics, and anti-odour tech so you stay fresh after long rides, hikes, or long shifts in cold warehouses. You’ll find a range of weights from lightweight for layering to heavyweight for peak winter expeditions, plus sizes to fit every body shape.
Discover bundles that pair thermal long johns with matching tops, or multi-pack savings so the whole family stays warm. Whether it’s for outdoor adventures, travel, or chilly workdays, Wowcher UK makes it easy to buy quality base layers at great prices.
Frequently Asked Questions About Thermal long johns
What materials are best for thermal long johns and why?
span style="font-size: 18px;" Materials like merino wool, high-tech polyester blends, and brushed fleece offer different warmth and moisture-management. Merino wool is naturally breathable and odor-resistant, making it ideal for extended wear. Synthetic blends wick moisture quickly and dry fast, while fleece interiors add softness and extra insulation. For high-intensity activities in very cold weather, a heavier weight fabric with flat seams reduces chafing and enhances comfort. /span
span style="font-size: 18px;" Consider a mix: a lightweight base layer for layering in milder days, or a mid to heavyweight set for severe cold. Always check care labels, as wool may require gentle washing while synthetics are typically machine washable. /span
How do I choose the right size and fit for thermal long johns?
span style="font-size: 18px;" Start with your measurements: waist, hips, inseam, and overall height. Most brands offer size charts that map to standard waist and inseam lengths. For layering, a snug but not restrictive fit is ideal to trap warmth without restricting movement. If you’re between sizes, opting for the larger size can improve mobility, while the smaller size provides a closer-to-skin feel for maximum warmth. /span
span style="font-size: 18px;" Look for a tapered ankle and a comfortable gusset for activities like running or skiing. Flatlock seams reduce irritation during movement. If you’re shopping for kids, ensure enough room to grow and choose fabrics with stretch to last through the season. /span
How should I care for thermal long johns to maintain warmth and elasticity?
span style="font-size: 18px;" Always follow the care label. Merino wool may require wool-specific detergent and gentle washing cycles, while synthetic blends are usually machine washable on a cool cycle. Avoid high heat when drying; air dry or tumble dry on low to preserve elasticity and fabric integrity. Do not use fabric softeners on natural fibers, as they can reduce moisture-wicking performance. Store clean and dry to prevent odor build-up and fiber fatigue. /span
span style="font-size: 18px;" Regular washing helps maintain softness and prevents pilling on fleece interiors. If you wear long johns for endurance workouts, consider rotating sets to extend their life and keep performance consistent across winter. /span
Are thermal long johns suitable for sports, travel, and everyday wear?
span style="font-size: 18px;" Yes. Thermal long johns are versatile base layers designed for a range of activities. For sports like running, cycling, or skiing, choose lightweight or mid-weight options with good stretch and moisture management. For travel or daily use in cold climates, mid-weight or fleece-lined options provide reliable warmth without bulk. Layering with a breathable top and outer shell helps you adapt to changing conditions throughout the day. /span
span style="font-size: 18px;" If you’re in very cold environments or wind-chill zones, pair thermal long johns with a windproof outer layer. For winter workwear, look for durable seams and reinforced knees or seat areas that withstand movement and abrasion. /span
What are the key differences between fleece-lined and merino wool thermal long johns?
span style="font-size: 18px;" Fleece-lined options are typically warmer for their weight, offering a soft interior that traps heat with a quick-drying outer layer. They’re often more affordable and suit casual wear or high-activity days where quick moisture management matters. Merino wool long johns provide natural warmth, breathability, and odor resistance, which is excellent for longer wear times and sensitive skin. They’re usually pricier but excel in temperature regulation across varying conditions. /span
span style="font-size: 18px;" Both types benefit from proper care; fleece tends to be more durable in rough outdoor use, while merino wool requires gentle washing. Your choice depends on climate, activity level, and skin sensitivity, as well as how much you value lightweight warmth vs. long-term odor control. /span
Do thermal long johns come in kids’ sizes and how do I choose for children?
span style="font-size: 18px;" Yes, many Wowcher UK listings include kids’ thermal long johns. When selecting for children, choose a snug but comfortable fit with some room to grow, and ensure flexibility for active play. Look for fabrics with stretch and easy-care washing instructions since kids can be tougher on clothes. Layering remains important for kids during outdoor activities to maintain body heat without overheating. /span
span style="font-size: 18px;" Always check the size chart and measure inseams to guarantee the best coverage. Multi-pack options can be convenient for families, offering better value while keeping everyone warm throughout the colder months. /span