Free return under 100 days

Free shipping on £150

Expert Help

Schedule an appointment

+33 1 84 67 14 24

Login

My account

🎁 Christmas - Guaranteed delivery in time for any order before 12/18 🌲 + info here 👉

Winter Sports Clothing & Gear
Clothing
Base Layers

Ski Base Layers

(876)

Sort by

876 Results

Filter

Insulated shorts

Headbands & Beanies

Men

Women

Kids

adidas

Black Diamond

Bogner Fire + Ice

CMP

Columbia

Craft

Daehlie

Dale of Norway

Devold

Duvillard

Falke

Haglöfs

Helly Hansen

Houdini Sportswear

icebreaker

Kari Traa

La Sportiva

Maloja

Millet

Mizuno

Mons Royale

Mountain Equipment

Odlo

Ortovox

PAG Neckwear

Patagonia

Poc

Protest

Rab

Reima

Rossignol

Scott

Smartwool

Sportful

Trollkids

Vaude

X-Bionic

£0 - £25

£25 - £50

£50 - £75

£75 - £100

£100 - £125

£125 - £150

Nordic Walking

Ski Touring

Snowboard

Ski Moutaineering

Backcountry skiing

Outdoor work

0% - 10%

10% - 20%

20% - 30%

30% - 40%

40% - 50%

+ 50%

Bluesign™

Green Shape

Grüner Knopf

Ecomaterial

Re-Source

PFC-Free

No

Yes

Shirts

Undershirt

Underpants

Boxer

Sous-vêtement bas,Sous-vêtement haut

Maillot thermique

Short

Long

Polartec

Polartec Power Dry

Polartec Power Grid

X-Warm

Polygiene®

Polygiene® / Polartec®

Sort by

DevoldExpedition Merino Silk Longs - Merino wool Thermal Tight - Women's

DevoldWool Mesh 190 Zip Neck - Merino Wool Jersey - Men's

Houdini SportswearActivist Turtleneck - Merino Wool Jersey - Women's£109,90

Mons RoyaleCascade Merino Flex Long Sleeve - Merino Wool Jersey - Men's

FalkeWool-Tech Long Sleeve Crew - Base layer - Women's

DevoldWool Mesh 190 Zip Neck - Merino Wool Jersey - Women's

DevoldWool Mesh 190 Zip Neck - Merino Wool Jersey - Men's

Houdini SportswearActivist Turtleneck - Merino Wool Jersey - Men's£109,90

TrollkidsHemsedal Baselayer Set - Underwear - Kid's

icebreakerWmns Siren Bikini - Underwear - Women's

DevoldDuo Active Merino Shirt Kid - Merino Wool Jersey - Kid's£40,90

DevoldExpedition Woman Zip Neck - Base layer - Women's

Helly HansenLifa Merino Midweight Graphi - Base layer - Women's£85,90

OdloKinship Performance Wool Warm - Base layer - Women's

SportfulSquadra Thermal Jersey - Base layer - Women's

MilletDrynamic Warm 1/2 Zip - Base layer - Women's

DevoldBreeze Merino Sleepsuit Baby - Merino base layer - Kid's£62,90

Helly HansenLifa Merino Midweight 1/2 Zip - Base layer - Men's£89,90

Ortovox185 Rock'N'Wool Long Pants - Base layer - Women's

Ortovox185 Rock'N'Wool Long Pants - Base layer - Women's

Ortovox185 Rock'N'Wool Short Pants - Leggings - Men's

Ortovox185 Rock'N'Wool Boxer - Underwear£53,90

Helly HansenLifa Merino Midweight Graphi - Base layer - Women's£85,90

adidasTerrex XPR Longsleeve - Base layer - Women's

DevoldKvitegga Merino 230 High Neck - Base layer - Women's

CraftActive Intensity Zip - Base layer - Men's£53,90

icebreakerAnatomica Boxers - Underwear - Men's

Helly HansenLifa Merino Midweight Crew - Base layer - Men's£80,90

PatagoniaCapilene Thermal Weight Bottoms - Women's£89,90

PatagoniaCapilene Thermal Weight Bottoms - Men's£89,90

CraftCORE Dry Baselayer Set - Base layer - Women's£49,90

CraftCORE Dry Baselayer Set - Base layer - Women's

Helly HansenLifa Merino Midweight Graphi - Base layer - Women's£85,90

icebreaker200 Oasis Long Sleeve Half Zip - Merino base layer - Women's

DevoldLauparen Merino 190 Shirt - Merino Wool Jersey - Men's

Helly HansenLifa Merino Midweight Graphi - Base layer - Women's

ProtestRefabriz 1/4 Zip Top - Base layer - Women's

Helly HansenLifa Merino Midweight Graphi - Base layer - Women's£85,90

Kari TraaRose Half Zip - Merino base layer - Women's

CraftCore Dry Active Comfort Pant - Base layer - Men's

CraftCore Wool Mix Set - Base layer - Women's

ProtestTimp Thermo - Base layer - Men's£44,90

Helly HansenLifa Merino Midweight Graphi - Base layer - Women's£85,90

CraftAdv Subz Ls - Base layer - Women's

OdloMerino 200 Bottom - Merino base layer - Women's

Black DiamondSolution 150 Merino Base Crew - Base layer - Women's

DevoldBreeze - Base layer - Men's

Helly HansenLifa Merino Midweight Graphi - Base layer - Women's£85,90

OdloBlackcomb Eco - Base layer - Men's

Ortovox185 Rock'N'Wool Short Pants - Merino base layer - Women's

ProtestRewill 1/4 Zip Top - Base layer - Men's£40,90

ProtestRefabriz 1/4 Zip Top - Base layer - Women's£40,90

Helly HansenLifa Merino Midweight 1/2 Zip - Base layer - Men's£89,90

Helly HansenLifa Merino Midweight 1/2 Zip - Base layer - Men's

ScottDefined Light Pants - Base layer - Women's£44,90

ProtestRewill 1/4 Zip Top - Base layer - Men's£40,90

ProtestRefabriz 1/4 Zip Top - Base layer - Women's£40,90

Helly HansenLifa Merino Midweight Graphi - Base layer - Women's£85,90

icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's

icebreakerMerino Core Heavyweight Leggings - Merino wool Thermal Tight - Women's£89,90

1
...
5
6
7
8
9
10
11
...
15

Our top brands

Patagonia Ortovox Rab La Sortiva Lowa Altra Millet Moon Boot Helly Hansen Barbour Fjällräven Columbia Scarpa Vaude Mammut Julbo New Balance Hanwag Birkenstock Petzl

Our top trending categories

Women's Down jackets Women's Parkas Women's Fleece jackets Men's Down jackets Men's Parkas Men's Fleece jackets Tents Sleeping pads Headlamps Sleeping bags Stoves Hiking backpacks Ice axes Hiking shoes & boots Trail running shoes Running shoes Climbing shoes Kids' Hiking shoes & boots Cycling helmets Kids' carriers Kids' Clothing Kids' Fleece jackets Aigle Kids' Rain shoes Patagonia Fleece jackets Pyrenex Down jackets Helly Hansen Jackets Columbia Fleece jackets Black Diamond Headlamps Meindl Shoes Dakine Backpacks Assos Cycling shorts Giro Helmets Rab Down jackets Dog Harnesses Dog Leads & Leashes Ortlieb Panniers Altra Shoes Buff Neckwear Abus Cycling helmets Patagonia Down Jackets

Need Help?

To choose your waterproof jacket, your trail shoes or to modify an order, contact our HardGuides!

Write to us!

Keep in touch

Be the first to discover our new products, exclusive sales, adventure ideas & tips, and get £5 off your first order

E-mail adress

Free shipping on £150Free return under 100 daysCarbon neutral

Our mission

At Hardloop, we believe that nature and being on the move should be at the very heart of our lives. Whether you're a first-timer or a top athlete, since 2015 we've been sharing with you our love of good gear and our passion for the steep trails we love to run around on.

Read more +

Customer Service

All help topics
Track my order
Return & refund
Size Charts & Fit Guide

Hardloop

Who are we?
HardGuides

Carbon neutral since 2015

Our Footprint
Carbon neutrality
HardGreen selection

Logistics partner

100% secured payment system

Easy Online Shopping

Free delivery from £150
100 Days refund policy
Customer service free of charge

© Hardloop 2025
Legal Notice
Terms of Use
Privacy Policy & Data Tracking
Data preferences

More adventures

Hardloop International