Men's Running Base Layer

£35.00£50.00

The Runderwear™ Men's Running Base Layer has been designed with comfort and performance in mind. Run warm in the coldest of climates, without overheating and in the ultimate comfort.

  • Chafe-free running, guaranteed
  • Lightweight, technical fabric with dynamic heat control
  • Hand warming mitts built-in, easy on and off
  • Breathable, moisture-wicking construction
  • 92% polyamide, 8% elastane - machine washable at 40°

 

"As comfy as they come, Runderwear’s Running Base Layer was made with cold-weather outings in mind" - Men's Fitness (Best Buy Award - Nov 2020)

Size

  • S
  • M
  • L
  • XL
  • XXL

Color: Black

  • Black
  • Blue

Bundle Savings Available!

Men's Winter Bundle!

Save up to 10%

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Hand-Warming Mitts

Perfect and convenient to provide extra warmth just when you need it. These built-in mitts are easy to roll over your hands in cold weather and simply roll off once you've warmed up.

Dynamic Heat Control

The super-soft, lightweight fabric provides warmth and the ultimate comfort for your skin. Carefully positioned, breathable mesh panelling allows air to reach your body to prevent overheating.

Moisture-Wicking

The technical fabric construction is designed to move with your body and has excellent moisture-wicking properties. This will remove sweat from your skin quickly to keep you dry and focused on delivering your best performance.

 
The Runderwear™ Men’s Running Base Layer is perfect for cold weather running. Constructed using super-soft, technical fabric with excellent moisture-wicking properties – this base layer will keep you warm and dry, remaining breathable to optimise your body temperature. Handy roll-over mitts will keep your hands protected from the elements with ease.


Award-WinningMen's Fitness Best Buy Award 2020-21 - Overall 5/5

Chafe-Free - Run in the ultimate comfort thanks to our chafe-free guarantee

Dynamic Heat Control - Breathable design keeps you warm but prevents overheating

Hand-Warming Mitts - Built-in to easily cover hands and provide extra warmth when needed

Moisture-Wicking - Technical fabric removes sweat from skin quickly to keep you dry

Size Guide
MEN’S SIZES
  S M L XL
CHEST CM/INCHES 95/37 100/39 105/41 110/43
WAIST CM/INCHES 76/30 81/32 86/34 91/36
Fabric Composition and Product Care

Fabric Composition:

92% Polyamide
8% Elastane

Product Care:

  • Warm machine wash up to 40°
  • Wash with similar colours
  • Do not tumble dry
  • Do not soak, bleach or dry clean

Customer Reviews

Based on 124 reviews
97%
(120)
3%
(4)
0%
(0)
0%
(0)
0%
(0)
A
A.S.
Excellent

Again, pricey, but absolutely love this! Please bring back the navy blue option to your range.....PLEASE!!!!!

J
J.B.
Very cosy

Well made, comfortable and warm base layer. Maybe I should have bought one size smaller as it could be tighter and the sleeves are a bit long but it still performs well and despite not being as tight as I would usually have a base layer no chafing so far!

O
O.
Quality Base Layer

I have a wide range of Runderwear products, but these base layers are my favourite, especially in the cold weather. I have purchased two of them and I just love running in them, comfortable and breathable - Highly recommend all products from Runderwear.

S
S.B.
Perfect Base Layer or single layer

I decided to buy this base layer for cold weather running. I have worn it every run since I bought it and its awesome. Does everything as described and really does wick away sweat and helps regulate body heat. I order the top true to my current measurements and at first when I tried it on I was worried that it was to long but after my first run my lower back was glad off the length. I washed the top as per the instructions and its held its shape well. I will definitely be buying more. 👍😊

S
S.H.
Fab base layer

I was looking for a new, warmer running and walking base layer for a while and was mainly being directed to merino type tops.
Finally decided to try the Runderwear option instead, due to successfully using both runderwear socks and pants already.
As expected, the top is great, let's you get warm once you've started running, but then keeps you at that temperature, not letting you overheat.
Also, Runderwear customer services were awesome at sorting out an issue I had with my order. Thanks!

Rundercare Help and Advice:

If you need any help or advice, you can contact our Rundercare team, they would love to hear from you!

Email: hello@runderwear.co.uk
Phone: +44 (0)800 061 4021

Runderwear Delivery:

Runderwear offers free worldwide delivery on all orders over £40

We're still delivering to you

We know that delivery services in the UK are busier than usual at the moment due to COVID-19.

Please be patient whilst our delivery partners work as hard and fast as they can to deliver your order to you.

UK

  • Runderwear offers FREE DELIVERY (Royal Mail 2nd Class, non-tracked) on all orders over £40
  • Royal Mail 1st Class, non-tracked: £1.95
  • Royal Mail 1st Class, tracked: £3.95
  • Guaranteed next working day delivery*: £4.95

*Orders must be placed before 3pm Monday to Thursday to ensure next day delivery

International - EU

  • Runderwear offers free worldwide delivery (Royal Mail International Parcels, non-tracked) on all orders over £40
  • Royal Mail International Parcels, tracked and signed: £4.99

International – Rest of World

  • Runderwear offers free worldwide delivery (Royal Mail International Parcels, non-tracked) on all orders over £40
  • Royal Mail International Parcels, tracked and signed: £6.99

Runderwear Returns:

You can return any Runderwear socks, crop tops, support bras, baselayers or headwear to us within 14 days of purchase and can request a full refund or a product exchange.

Due to hygiene reasons we can not accept returns on underwear including briefs, hipsters, g-strings, hot pants, boxer shorts and tri suits, if they have been worn.

In the unlikely event that your product becomes faulty, you may return your purchase for a full refund or exchange.

Please package your return appropriately and add in a note to let us know whether you require a refund or product exchange. Please pay the postage in full and send to our Rundercare team at the following address:

Runderwear Returns
Suite 3 The Yard,
Loch Road,
Poole,
Dorset,
BH14 9EX

Please email our Rundercare team at hello@runderwear.co.uk if you require any further help.

Customer Reviews

Based on 124 reviews
97%
(120)
3%
(4)
0%
(0)
0%
(0)
0%
(0)
A
A.S.
Excellent

Again, pricey, but absolutely love this! Please bring back the navy blue option to your range.....PLEASE!!!!!

J
J.B.
Very cosy

Well made, comfortable and warm base layer. Maybe I should have bought one size smaller as it could be tighter and the sleeves are a bit long but it still performs well and despite not being as tight as I would usually have a base layer no chafing so far!

O
O.
Quality Base Layer

I have a wide range of Runderwear products, but these base layers are my favourite, especially in the cold weather. I have purchased two of them and I just love running in them, comfortable and breathable - Highly recommend all products from Runderwear.

S
S.B.
Perfect Base Layer or single layer

I decided to buy this base layer for cold weather running. I have worn it every run since I bought it and its awesome. Does everything as described and really does wick away sweat and helps regulate body heat. I order the top true to my current measurements and at first when I tried it on I was worried that it was to long but after my first run my lower back was glad off the length. I washed the top as per the instructions and its held its shape well. I will definitely be buying more. 👍😊

S
S.H.
Fab base layer

I was looking for a new, warmer running and walking base layer for a while and was mainly being directed to merino type tops.
Finally decided to try the Runderwear option instead, due to successfully using both runderwear socks and pants already.
As expected, the top is great, let's you get warm once you've started running, but then keeps you at that temperature, not letting you overheat.
Also, Runderwear customer services were awesome at sorting out an issue I had with my order. Thanks!