Free shipping on 100 €

Free return under 100 days

Expert Help

Schedule an appointment

+33 1 84 67 14 24

Login

My account

Clothes & Gear Outlet
Clothing Outlet
Thermal baselayers Outlet

Thermal baselayers Sale

(726)

Sort by

726 Results

Filter

Gloves & Mittens

Outdoor jackets

Outdoor trousers

Skirts & dresses

Thermal baselayers

T-shirts & Polos

Men

Women

Kids

7mesh

adidas

Assos

Berghaus

Black Diamond

Bogner Fire + Ice

BV Sport

Castelli

CMP

Columbia

Craft

Dainese

Dale of Norway

Devold

Endura

Falke

Fjällräven

GripGrab

Helly Hansen

Houdini Sportswear

icebreaker

Kari Traa

Karpos

La Sportiva

Maap

Maier Sports

Maloja

Mammut

Millet

Mizuno

Mons Royale

Mountain Equipment

Mountain Hardwear

New Balance

Odlo

Ortovox

Outdoor Research

Patagonia

Poc

Protest

Puma

Rab

Reima

Rossignol

Scott

Smartwool

Soar Running

Sportful

Trollkids

Vaude

X-Bionic

0€ - 25€

25€ - 50€

50€ - 75€

75€ - 100€

100€ - 125€

125€ - 150€

Hiking

Nordic Walking

Ski Touring

Trekking

Mountaineering

Yoga

0% - 10%

10% - 20%

20% - 30%

30% - 40%

40% - 50%

+ 50%

Biodegradable

Ortovox Wool Promise (OWP)

Re-Source

Origine Européenne Garantie

Prime Green

ZQ Merinos

Fleece jacket

Base layers

Thermal jersey

Merino Wool Jersey

Merino base layer

Technical jersey

No

Yes

Autumn

Summer

Spring

Yes

No

Sort by

Symbio Merino Shirt LS - Base layer - Men's

-5% Extra - Code Spring5

X-BionicSymbio Merino Shirt LS - Base layer - Men's

Symbio Merino Shirt LS - Merino base layer - Women's

-5% Extra - Code Spring5

X-BionicSymbio Merino Shirt LS - Merino base layer - Women's

Symbio Merino Shirt LS - Merino base layer - Women's

-5% Extra - Code Spring5

X-BionicSymbio Merino Shirt LS - Merino base layer - Women's

Wool30 Fuse Longsleeve - Base layer - Men's

☀️ Spring Days

La SportivaWool30 Fuse Longsleeve - Base layer - Men's

Tour Long Sleeve W - Base layer - Women's

☀️ Spring Days

La SportivaTour Long Sleeve W - Base layer - Women's

Tour Long Sleeve W - Base layer - Women's

☀️ Spring Days

La SportivaTour Long Sleeve W - Base layer - Women's

1
...
10
11
12
13

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 next order

E-mail adress

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

Track my order
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 100 €
100 Days refund policy

© Hardloop 2026
Legal Notice
Terms of Use
Privacy Policy & Data Tracking
Data preferences

More adventures

Hardloop International