Top 9 Thermal Bottoms for Men UK – Men’s Thermal Bottoms

As an Amazon Associate I earn from qualifying purchases.

1. Heatwave Thermalwear

Heatwave® Pack of 2 Men's Thermal Trousers Long Johns Warm Underwear Baselayer Thermals, Large Black

Heatwave Thermalwear - Heatwave Thermalwear. Pack of 2 men's thermal Trousers Long Johns Warm Underwear Baselayer. Colour: white, Blue and Charcoal and Black. 045 tog rating- hold more warm air close to the skin. Comfort fit, the ribbed construction shapes to the contours of the body.
BrandHeatwave Thermalwear

2. LAPASA

LAPASA Men's Thermal Underwear Bottoms Lightweight, Fleece Lined Long Johns for Men Thermal wear Leggings 1 & 2 Bottoms Thermoflux M10 Black S

LAPASA - Stretch & flex - the four way stretch fabric makes for a comfortable and flexible fit that will flex and move along with your body while maintaining full range of movement. Suitable for outdoor winter sports, cycling, etc.

Suitable for indoor wear, such as skiing, as home clothes and next-to-skin layer, running, accompany you and your family through the warm and comfy winter. Please choose the different style according to the temperature: thermoflux 100 - lightweight 160g / ㎡, Thermoflux 300 - Heavyweight 260g / ㎡, Thermoflux 200 - Midweight 210g / ㎡. Layer of comfort - effective at keeping your body's heat. Snug - he long johns are made to have a snug fit that ensures no bunching around your waistline or sleeves to reduce heat loss and better fit when worn under outer layers. Easy access - convenient open fly design provides quick and comfortable access when nature calls.
BrandLAPASA
Height30 cm (11.81 Inches)
Length21 cm (8.27 Inches)
Width4.6 cm (1.81 Inches)

3. HEAT HOLDERS

Mens Winter Warm Cotton Thermal Underwear Bottoms Long Johns Medium 33-35" Waist, Charcoal, HEAT HOLDERS

HEAT HOLDERS - Elasticated waist - The elasticated waistband adjusts to your body, for a better fit. 2 colours - choose from Charcoal or White to match your outfit.

Soft brushed inner - our expert brushing process maximises the amount of warm air held inside each sock for total warmth and all day comfort. Cotton blend - the base layer is made of a cotton-rich blend, which gives you the most natural softness and warmth for all-day wear. Heat holders ribbed construction - the ribbed construction of this thermal underwear has been designed so that it effortlessly shapes to the bodies natural contours, for a better and more secure fit.
BrandHEAT HOLDERS
Part NumberHHMTULJMCHA-MPN

4. MEETWEE

MEETWEE Men’s Thermal Underwear Long Johns, Thermal Leggings Warm Compression Tights Base Layer Bottom Sports Pants Trousers

MEETWEE - Windproof & super warm for winter - lightweight warm under thermal long johns for men to reduce the heavy clothing burden keep your body look slimmer. Moisture wicking & quick dry to prevent body odor - the breathable thermal base layer leggings will absorb the sweat after exercise to prevent the skin stickiness and unpleasant smell.

Thermal compression pants outside made of windproof thermoactive-active fabric and inner soft Fleece lining locks in heat for exceptional warmth. 100% satisfaction customer service - if you have any problem with the thermal compression leggings, please feel free to contact us, we will try our best to help you. Stretchable free your movement & prevent muscle strain - The thermal underwear fit with men body curve, the moisture wicking underwear with super elasticity provide maximum balance between freedom of movement and muscles, thermal pants keep you comfortable.

Out wear & inner wear for daily wear - mens thermal leggings is ideal for outdoor and indoor sports like: Gym training, Fishing, roofer, Running, Cycling, Hiking, Jogging or walk the dog in the winter morning. Thermal tights keeping you dry and comfortable, providing maximum comfort, during everyday wear and outdoor activities. Also it is a warm gift for builder, Bushcraft instructor and those who work in cold weather.
BrandMEETWEE

5. TEERFU

Black, L, TEERFU Men's Midweight Thermal Underwear Pants Cotton Long Johns Leggings Base Layer Bottoms

TEERFU - Sturdy and durable construction. Pull on closure, Open fly design. Excellent elastic waistband and stretchy thermals bottoms, provides a comfortable fit, enhance range of motion. Breathable: Keeping you warm in winter. Package content - 1 x Mens Cottome Thermal Pant.
BrandTEERFU
Part NumberUK101-963-Blk-L
ModelUK101-963-Blk-L

6. Thermal Bottoms

Pack of 3 Men's Extreme Hot Thermal Underwear Long John Brushed Inside Free Post Size S-XXL Medium, Grey

Thermal Bottoms - Cotton rich- extra breath ability without heat loss - Double Brushed Inside 045 tog rating. Good wicking rate which is the rate the material carries moisture away from the skin. B. U. L - 3 pack of men's thermal underwear Long John Size S M L XL XXL. Please visit dentro & fuori store for 3 pack Thermals Short Sleeve or Long Johns, tights, legging, hats, socks, gift sets. Thermal wear- warm, xlarge 40-43 inch, medium 32-35 inch, large 36-39 inch, lightweight thermal layer to keep you warm and cosy - LONG JOHN - WAIST Small 28-31 INCH, 2XL 44-46 INCH.
BrandThermal Bottoms

7. Gaffer

Gaffer Mens Thermal Sets Tops Bottoms T Shirt Long Johns Trousers Full Sleeve Tshirt Ski Wear Black XX-Large 2XL XXL

Gaffer - Brushed cotton inside for style & comfy. Machine Washable. Suitable for winter, travel, Outdoor Work, Camping & Ski Wear. 50% polyester, 50% Cotton. Premium quality product with stylish look.
BrandGaffer
Part NumberGFR001146
ModelGFR001146

8. DAVID ARCHY

DAVID ARCHY Men's Thermal Underwear Bottoms,Thermal Trousers Long Johns for Men Bottoms Pants with Open Fly Design Warm Wicking Thermal Pants2 Pack

DAVID ARCHY - Customer satisfaction guarantee: Wide skin-friendly thermals underwear waistband reduces tension and keeps comfort after one day long wearing. Free movement &comfortable design:comfortable fitted design avoids friction between the garment and the skin, increasing the warmth and comfort of the wearer, perfect for workout;Cotton blend fabric makes the thermal underwear smooth soft without itchiness.

Pack of 2 men's thermal trousers long johns | colour: 2*Black / 2*Heather Dark Gray / 2*Navy Blue /1*black+1*grey / 1*black+1*Navy Blue. Functional fly:men's long johns open fly function is more convenient for daily life, Care your private parts in a better way with thoughtful double-layer pouch.

Warm & light:cotton blend fabric makes the thermal underwear smooth soft without itchinessExcellent moisture wicking and quick dry performance, instantaneous absorption of sweat after exercise prevents the skin stickiness to protect your muscle.
BrandDAVID ARCHY
Part NumberOZDA-BN06B-HSZHHH-L-2P

9. 'N/A'

Long Johns for Men Trousers Warm Base Layer Ultra Soft Trousers Leggings Pants Pack of 2 XXL, White, 'N/A' Men's Thermal Underwear Bottoms

'N/A' - Perfect base layer or Sleep, Lounge Legging Pant. Premium comfort: unique soft brushed back fabrication provides ultra-comfortable wear, Hidden functional button fly, Sturdy seam construction for added strength and durability with smooth, flat no rub seams to prevent chafing.

Premium pack of 2 pants: men's Thermal Underwear Bottoms, Long Johns for Men Trousers pack of 2. Premium mid weight flat knit warm fabric: 50% cotton, 50% Polyester, Brushed cotton inside for style & comfy. Cotton comfortable rib knit leg Opening Cuffs stretch to keep their shape & hold in place, Tag Free Comfort. Easy care: Machine Wash. Body fit: flexible body form fit sport flat surface design ensures no bunching around your waistline & legs reducing heat loss.
Brand'N/A'
Height8 cm (3.15 Inches)
Length28 cm (11.02 Inches)
Width15 cm (5.91 Inches)