Free return under 100 days

Free shipping on £150

Expert Help

Schedule an appointment

+33 1 84 67 14 24

Login

My account

Cycling Clothing
Cycling base layers
Undershorts

Cycling & MTB Undershorts

(23)

Sort by

23 Results

Filter

Cycling base layers

Cycling technical base layers

Cycling thermal base layers

Women

Men

Alpine Stars

Assos

Craft

Endura

Northwave

Odlo

Patagonia

Poc

Vaude

£0 - £25

£25 - £50

£50 - £75

£75 - £100

£100 - £125

Cyclotourism

Enduro

Gravel

DH

Road bike

Mountain Bike

PFC-Free

Origine Européenne Garantie

Bluesign™

Oeko-Tex

Fair Wear Foundation

Recycled

0% - 10%

10% - 20%

40% - 50%

+ 50%

Short

Bibs

Bike bibshort

Summer

Spring

No

Sort by

AssosTrail Tactica Liner Shorts HP T3 - MTB Undershorts - Men's

EnduraEngineered Padded Boxer with Clickfast - MTB Undershorts - Women's£40,90

PocRe-cycle Boxer - MTB Undershorts - Women's£69,90

OdloActive - MTB Undershorts - Women's

AssosTrail Tactica Liner Shorts ST T3 - MTB Undershorts - Men's£84,90

PocRe-cycle Boxer - MTB Undershorts - Men's£69,90

Alpine StarsAlps Inner Shorts - MTB Undershorts - Men's

EnduraPadded Liner II - MTB Undershorts - Men's£31,90

CraftGreatness Bike Shorts - MTB Undershorts - Women's£53,90

EnduraPadded Liner - MTB Undershorts - Women's£31,90

EnduraPadded Clickfast Liner - MTB Undershorts - Men's£31,90

PatagoniaDirt Roamer Liner Shorts - MTB Undershorts - Women's£89,90

NorthwaveSport 2 Woman Inner Short - MTB Undershorts - Women's£34,90

NorthwavePro Woman Inner Short - MTB Undershorts - Women's£40,90

EnduraEngineered Padded Boxer - MTB Undershorts - Women's£35,90

VaudeWomen's Bike Innerpants III - MTB Undershorts - Women's£40,90

VaudeBike Innerpants III - MTB Undershorts - Men's£40,90

PocSynovia VPD Shorts - MTB Undershorts£89,90

Alpine StarsInner Shorts V2 - MTB Undershorts£40,95

VaudeBike Innerpants III - MTB Undershorts - Men's£40,90

Alpine StarsInner Shorts Pro V2 - MTB Undershorts

VaudeTamaro Shorts II - MTB Undershorts - Women's

AssosTrail Women's Liner Shorts - MTB Undershorts - Women's

Our top brands

Patagonia Millet Lafuma Pyrenex Mizuno Helly Hansen Icebreaker Mammut Petzl Black Diamond Saucony Lowa Poc Odlo Mavic Scott Scarpa adidas Jack Wolfskin Vaude

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 2024
Legal Notice
Terms of Use
Privacy Policy & Data Tracking
Data preferences

More adventures

Hardloop International