Best Base Layers Deals Online in the UK (24 Deals Found)

Last Updated - 26/10/2026 Sort By:

Best Choice
BENNIES

New
Thermal Underwear Mens Set Mens Thermals Top Bottoms Long Sleeve Long Johns
Warmth: Thermal underwear mens uses high-quality insulating materials that can effectively store body temperature, preve

£18.69 £21.99
10% Off
Under Armour

New
Under Armour Men UA HG Armour Comp LS, Long-Sleeve Sports Top, Breathable Long-Sleeved Top for Men
Ideal Sports Clothing – The long-sleeve training shirt dries quickly, protects from sun rays and offers absolute comfort

£20.50 £22.90
New
Mens Compression Armour Base layer Top Thermal Skin Fit Shirt + Leggings set UK
Compression Area.

£24.99
Heatwave Thermalwear

New
Heatwave® Pack of 2 Men's Thermal Long Sleeve Top, Warm Underwear Baselayer, S M L XL XXL Thermals, X Large Black
Pack Of 2 Men's Thermal Long Sleeve Top, Warm Underwear Baselayer

£11.95 £12.95
New
2 pack Mens Compression Shorts Sports Briefs skin tight gym pants Base layers
Machine Washable.

£17.99
Best Value
HOPLYNN

New
HOPLYNN Youth Boys' Compression Leggings Athletic Shirt Tights Top Base Layer Set Sports Youth for Kids Balck M
Polyester85% Spandex15%, elastic fabric, machine washable.

£11.88 £14.99
NIKE

New
NIKE Men's Nike Park First Layer Thermal Long Sleeve Top, Red, M UK
Dri-FIT technology helps you stay dry, comfortable and focused

£23.05
New
Unisex Spider Compression Shirt Long Sleeve Gym Fitness Top Quick Dry Base Layer
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£14.79
36% Off
Runhit

New
Runhit Men’s Running Leggings with Pockets, Gym Compression Pants Sports Tights, Thermal Base Layer Trousers for Jogging
Double Pocket Design: Two side pockets fit large smartphones, keys and cards securely, making these compression leggings

£6.35 £9.99
New
FDX Mens Power Pro Compression Top Baselayers Body Armour Skin Fit Under Shirt
FDX Power Pro.

£14.99
34% Off
Under Armour

New
Under Armour Mens HeatGear Leggings Black L
UNDER ARMOUR HEATGEAR LEGGINGS: Lightweight, fitted baselayer engineered for seamless comfort and unrestricted mobility

£23.90 £36.00
MOBIUSPHY

New
Thermal Underwear Mens Set Mens Thermals Top Bottoms Long Johns Long Sleeve
✿Warm and Lose weight✿: This thermal set comes with lightweight provided excellent keep warm performance and windproof f

£17.99
New
Mens Compression Winter Thermal Base Layer Under Full Suit Tights Shirt Pant
Uniquely constructed from 4-way stretch fabric, this form-fitting shirt maintains body temperature.

£19.99
10% Off
Under Armour

New
Under Armour Men's UA CG Armour Comp Mock, Men's Base Layer with a Polo Neck, Thermal Long Sleeve Top for Winter Running
Ultra-warm – The men's thermal top features a dual-layer fabric with an ultra-warm, brushed interior and a mock neck for

£44.99 £50.00
New
Thermal Long Pants Base Layer Size 3XL BNWT (see sizing) by Pulsar Blizzard
Pulsar Blizzard Navy Thermal Long Pants Base Layer Size 3XL.

£16.15
Startseite

New
Startseite Kids Base Layer - Athletic Kids Thermal Long Sleeve Top and Leggings Compression Set for Sport Football Baske
Keep Warm & Lightweight: Boys base layer consist of a long sleeve top and bottoms with elastic waistband. It is super li

£13.49
New
Mens Thermal Long Johns Top Bottom Set Cotton Underwear Warm Vest Base layer Set
80% Nylon 20% Elastane.

£24.99
New
FDX Mens Half Sleeve Cool Mesh Base Layer Lightweight Running Cycling jersey/Top
Sports, running, cycling.

£13.99
New
Brand New Mens CoolBase Compression Base Layer Top Long Sleeve Medium Navy Gym
Size Small and long sleeves, it provides a comfortable fit while ensuring a high level of performance.

£4.38
New
DANISH ENDURANCE Thermal Underwear Recycled Mens & Womens, Base Layer Set L
PREMIUM MATERIALS: Made from 100% Polyester (Recycled), Rib 95% Cotton, 5% Elastane.

£22.50
New
TOWINTEC Men’s Base Layer Compression Pants Black XL Polyester/Spandex Stretch
The TOWINTEC Men’s Base Layer Compression Pants in Black XL are made from a durable blend of polyester and spandex, offe

£3.31
New
Oxford Layers Warm Dry Motorcycle Thermal Base Layers Long Sleeved Top New
The Oxford Layers Warm Dry Motorcycle Thermal Base Layers Long Sleeved Top is a high-quality, durable top designed speci

£27.74
New
Mens Compression Base layer Shirt long Sleeve Top Long tight thermal sports wear
Compression, Thermal.

£12.99
New
Windproof Thermal Base Layer Top by Black
(Chest (C) 103.

£24.99

24 Base Layers deals are available from: Amazon, eBay stores, starting from £3.31.
The biggest discount we found is 36% on Runhit Men’s Running Leggings with Pockets, Gym Compression Pants Sports Tights, Thermal Base Layer Trousers for Jogging Golf Cycling Black M at Amazon.
The lowest price we found is £3.31 while the highest is £44.99.
Prices for the best Base Layers deals average at £18.19.
Last updated on October 26, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Base Layers.