Motorbike Base Layers & Underwear

Motorcycle base layers and underwear is essential to keep riders comfortable and protected all year round. In harsh winds and bad weather, the extra layer of motorcycle underwear not only provides more protection but also extra warmth and comfort. MSG offers a fantastic collection of high-quality motorcycle base layers for riders. Motorcycle underwear is not just for winter, however, as it is developed from lightweight, breathable fabric, riders are able to stay cool in the summer and warm in the colder months. From balaclavas to thermal pants, you can find a wide range of motorcycle base layers, from big name brands including Alpinestars, Merlin, Oxford and more. 

For more guidance on finding the best motorcycle underwear for you, our team of experts are always on hand to help. Shop the full range below and receive free UK delivery.

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Showing 25–42 of 42 results
Knox Jamie Base layer Trousers - Black
Out stock

SKU: 1012864010070

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Knox

Features Fast one way wicking and drying Breathable non-cling fine fabric Super soft seam construction Efficient Temperature regulation Naturally odour resistant High tensile strength Natural elasticity keeps garments in good shape Easy care and washing with stain resistance High UV...

£39.99
S
3XL
Knox Mens Jack Short Sleeve Multi-Sport Merino Perform Wool Baselayer - Light Grey
-21%
Out stock

SKU: 803509011795

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Knox

Perfect style and performance throughout the year. The Jack short sleeve T Shirt performs works perfectly on the bike and across other active sports. A light grey marl body with contrasting black pocket with soft velour tape around the pocket...

£49.99£39.99
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XL
Knox Darcy Ladies Short Sleeve Base Layer - Grey
Out stock

SKU: 803509012044

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Knox

Perfect style and performance throughout the year. The Darcy short sleeve T Shirt for ladies works perfectly on the bike and across other active sports. A light grey marl body and comfortable soft comfortable neck line. Effortless design, excellent handle...

£49.99
XS
S
M
XL
Knox Jacob Long Sleeve Base layer - Black
Out stock

SKU: 1012962020020

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Knox

Features Fast one way wicking and drying Breathable non-cling fine fabric Super soft seam construction Efficient Temperature regulation Naturally odour resistant High tensile strength Natural elasticity keeps garments in good shape Easy care and washing with stain resistance High UV...

£54.99
S
M
XL
Merlin Outlast Womens Thermal Base Layer Leggings
-41%
Out stock

SKU: MBL004/BLK/LXS

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Merlin

Features:Full Length BottomsRelaxed Fit (Not Compression) With Elasticated WaistbandOutlast's® Thermal Regulating Liner TechnologyUnique body temperature control, working automaticallyNASA developed fabric technologyComposition: 61% Polyester, 33% Outlast, 6% ElastineWashable

£49.99£29.99
2XS
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2XL
Bike It MotoGP Cotton Socks - Black
Out stock

SKU: MGPSOC03

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: BikeIt

Quality cotton mix everyday socksFeatures MotoGP designAdult one sizeAt a glance:Quality cotton mix everyday socksFeatures MotoGP designAdult one size

£4.99
Oxford Layers Chillout Knees
Out stock

SKU: LA790

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Oxford

Oxford Chillout layers provide an extremely effective mid-layer barrier against wind chill. Perfect for use with Oxford WarmDry base layers.Key Features• Windproof barrier against windchill• Anti-odour, anti-bacterial treatment• Breathable & lightweight• Reinforced flat lock seams are tougher and more comfortable•...

£19.99
S
M
L
Oxford Layers WarmDry Motorcycle Motorbike Thermal Base Layer Top - Black
Out stock

SKU: LA731

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Oxford

Description: Oxford Warm Dry layers offer a thermal base layer, which can be used all year round. Thermal comfort Anti-odour, anti-bacterial treatment Fast drying, wicks moisture from skin Reinforced flat lock seams are tougher and more comfortable Size range: XS...

£34.99
XS
S
M
L
XL
2XL
3XL
Oxford Chillout Windproof Knee Warmers
Out stock

SKU: LA440

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Oxford

Oxford Chillout layers provide an extremely effective mid-layer barrier against wind chill. Perfect for use with Oxford WarmDry base layers. Key Features Windproof barrier against windchill Anti-odour, anti-bacterial treatment Breathable & lightweight

£15.99
S
M
L
Alpinestars Skull Cap Beanie - Black
Out stock

SKU: 47582710

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Alpinestars

Alpinestars Skull Cap Beanie - Black For Use Under Motorcycle Helmet Alpinestars Skull Cap Balaclava/Beanie will wick away moisture and help keep your lid fresh. It can be used in any season, to keep you cool and comfortable.Features: Breathable and...

£25.99
One Size
Knox Cold Killers Under Trousers Base Layer - Black
Out stock

SKU: 2011026010060

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Knox

Cold Killers Sport Pants Description: The Sport Pant is now the perfect thermal under trouser with warmth and breathability exactly where you need it. A slim but relaxed style with a breathable back for periods of activity. Works on the...

£49.99
Small
Medium
Large
XL
2XL
Spada Chill Factor2 Ladies Thermal Motorcycle Windproof Trousers - Black
Out stock

SKU: 0485112

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Spada

The soft brushed pile on the inside of our Chill Factor garments holds and spreads the moisture until it is transported through the layers.It also traps air next to the body ensuring the skin feels drier and warmer for longer.Windproof...

£39.99
UK 8
UK 10
UK 12
UK 14
UK 16
Oxford Layers Warm Dry Thermal Pants
Out stock

SKU: LA521

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Oxford

Oxford Warm Dry Men's Pants Oxford Warm Dry Layers offer a thermal base layer which can be used all year round. Perfect for varied weather conditions, where your body temperature needs to be regulated through a combination of effective moisture...

£29.99
XXX-Large
XX-Large
S
XS
Oxford Layers Warm Dry Ladies Pants
Out stock

SKU: LA551

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Oxford

The Oxford Layers Warm Dry Women's Pants are part of the latest Oxford collection. Oxford Warm Dry Layers offer a thermal base layer, which can be used all year round. Perfect for varied weather conditions, where your body temperature needs...

£29.99
XS
S
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XX-Large
Spada Chill Factor2 Short Sleeve Shirt - Black
Out stock

SKU: 0484832

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Spada

The Spada Chill Factor 2 Range of Thermals Windproof, thermal, breathable Ideal for motorcyclists, ​skiing, snowboarding etc; all outdoor activities

£29.99
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M
L
XXXL
XL
2XL
Spada Chill Factor2 Thermal Motorcycle Windproof Trousers - Black
Out stock

SKU: 0485075

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Spada

The soft brushed pile on the inside of our Chill Factor garments holds and spreads the moisture until it is transported through the layers. It also traps air next to the body ensuring the skin feels drier and warmer for...

£39.99
S
M
L
XL
XXL
XXXL
RST Tech X Coolmax Mens Base Layer Top
Out stock

SKU: 100219BLK-M-L

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: RST

RST Tech X Technical Wear has been designed for comfort in the most demanding of conditions. Suitable for a wide variety of sports and leisure applications, the Tech X Coolmax long sleeve top is made from CP-U fabric which has...

£44.99
S-M
M-L
L-XL
Alpinestars Neck Warmer Base Layer - Black Fuschia
-6%
Out stock

SKU: 47586141039

AVAILABILITY: Available Online

Product Type: Base Layers & Underwear

Brand: Alpinestars

A double layered, fleeced neck warmer providing wind protection for the neck, this clever accessory is constructed from stretch and moisture-wicking material for excellent levels of comfort. ​ Features: • Ideal for protecting against wind-chill. • Double layer of insulating...

£14.99£14.24


Thermal base layers are essential for riding in colder conditions. They provide protection against bitter winds and the breathable fabric helps to keep you warm without overheating, so you can enjoy the roads in comfort.

We can kit you out from head to toe with our range of products from balaclavas to boot liners. With only the best brands on offer, you will be set to take on winter feeling warm, comfortable and protected.

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