Free return under 100 days
Free shipping on £150
Expert Help
Hardloop logo

Hiking Baselayers

(531)
Sort by
531 Results
Filter
Sort by
Lifa Merino Midweight Graphi - Base layer - Women's
Eco-friendly
Helly HansenLifa Merino Midweight Graphi - Base layer - Women's£85,90
Hold 'em Boxer - Underwear - Men's
Eco-friendly
Mons RoyaleHold 'em Boxer - Underwear - Men's
£40,40
£44,90-10%
Hold 'em Boxer - Underwear - Men's
Eco-friendly
Mons RoyaleHold 'em Boxer - Underwear - Men's
£40,40
£44,90-10%
120 Comp Light Top - Merino Wool Jersey - Women's
Eco-friendly
Ortovox120 Comp Light Top - Merino Wool Jersey - Women's
£44,00
£62,90-30%
125 Cool-Lite Sprite Racerback Bra - Merino Wool Sports Bra
Eco-friendly
icebreaker125 Cool-Lite Sprite Racerback Bra - Merino Wool Sports Bra
£35,90
£44,90-20%
Tyri Knit 1/2 Zip - Base layer - Women's
Eco-friendly
Helly HansenTyri Knit 1/2 Zip - Base layer - Women's£76,90
Siren Bra - Sports bra - Women's
icebreakerSiren Bra - Sports bra - Women's
£35,00
£44,90-22%
Quick Evo Bra - Sports bra - Women's
KarposQuick Evo Bra - Sports bra - Women's
£31,79
£40,90-22%
Siren Tank - Tank top - Women's
Eco-friendly
icebreakerSiren Tank - Tank top - Women's
£39,50
£53,90-27%
Siren Tank - Tank top - Women's
Eco-friendly
icebreakerSiren Tank - Tank top - Women's
£39,50
£53,90-27%
Tyri Knit 1/2 Zip - Base layer - Women's
Eco-friendly
Helly HansenTyri Knit 1/2 Zip - Base layer - Women's£76,90
Breeze Merino Sleepsuit Baby - Merino base layer - Kid's
DevoldBreeze Merino Sleepsuit Baby - Merino base layer - Kid's
£46,70
£62,90-26%
Anatomica Boxers - Underwear - Men's
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£33,68
£41,90-20%
Capilene TW Boot Length Bottoms - Base layer - Women's
Eco-friendly
PatagoniaCapilene TW Boot Length Bottoms - Base layer - Women's
£34,54
£79,90-56%
185 Rock'N'Wool Hot Pants - Merino Wool Pantie
Eco-friendly
Ortovox185 Rock'N'Wool Hot Pants - Merino Wool Pantie
£35,00
£44,90-22%
Tyri Knit Hoodie - Base layer - Women's
Eco-friendly
Helly HansenTyri Knit Hoodie - Base layer - Women's£76,90
Vigor Grid Fleece Pullover Hoodie - Base layer - Women's
Eco-friendly
Outdoor ResearchVigor Grid Fleece Pullover Hoodie - Base layer - Women's
£64,70
£107,90-40%
120 Comp Light Shorts - Merino Wool Pantie
Eco-friendly
Ortovox120 Comp Light Shorts - Merino Wool Pantie
£41,66
£58,90-28%
185 Rock'N'Wool Boxer - Underwear
Eco-friendly
Ortovox185 Rock'N'Wool Boxer - Underwear
£38,60
£53,90-28%
Siren Tank - Tank top - Women's
Eco-friendly
icebreakerSiren Tank - Tank top - Women's
£37,70
£53,90-30%
Tyri Knit Hoodie - Base layer - Women's
Eco-friendly
Helly HansenTyri Knit Hoodie - Base layer - Women's£76,90
Capilene Thermal Weight Zip Neck - Base layer - Men's
Eco-friendly
PatagoniaCapilene Thermal Weight Zip Neck - Base layer - Men's£109,90
Capilene Thermal Weight Zip Neck - Base layer - Women's
Eco-friendly
PatagoniaCapilene Thermal Weight Zip Neck - Base layer - Women's
£83,32
£109,90-24%
Folo Merino Briefs - Merino Wool Pantie
Eco-friendly
Mons RoyaleFolo Merino Briefs - Merino Wool Pantie
£26,90
£35,90-25%
Breeze - Underwear - Men's
Eco-friendly
DevoldBreeze - Underwear - Men's
£31,79
£40,90-22%
Terrex Tight - Base layer - Women's
adidasTerrex Tight - Base layer - Women's£58,90
230 Competition Zip Neck - Base layer - Women's
Eco-friendly
Ortovox230 Competition Zip Neck - Base layer - Women's
£70,10
£116,90-40%
Expedition Man Zip Neck - Base layer - Men's
Eco-friendly
DevoldExpedition Man Zip Neck - Base layer - Men's
£80,90
£107,90-25%
Intraknit Racerback Bra - Sports bra - Women's
SmartwoolIntraknit Racerback Bra - Sports bra - Women's
£45,64
£69,90-35%
Boxer Active - Underwear - Men's
Eco-friendly
SmartwoolBoxer Active - Underwear - Men's
£29,35
£37,90-23%
185 Rock'N'Wool Sport Top - Merino Wool Sports Bra
Eco-friendly
Ortovox185 Rock'N'Wool Sport Top - Merino Wool Sports Bra£53,90
Breeze Merino Shirt Jr - Merino base layer - Kid's
DevoldBreeze Merino Shirt Jr - Merino base layer - Kid's
£26,90
£44,90-40%
230 Competition Boxer - Merino Wool Pantie
Eco-friendly
Ortovox230 Competition Boxer - Merino Wool Pantie
£32,30
£53,90-40%
150 Essential Bikini - Merino Wool Pantie
Eco-friendly
Ortovox150 Essential Bikini - Merino Wool Pantie
£27,80
£35,90-23%
Women's Syncrino - Merino Wool Pantie
Eco-friendly
RabWomen's Syncrino - Merino Wool Pantie
£29,97
£40,90-27%
Skomer LS T-Shirt III - Base layer - Women's
Eco-friendly
VaudeSkomer LS T-Shirt III - Base layer - Women's£53,90
185 Rock'N'Wool Long Sleeve - Base layer - Women's
Eco-friendly
Ortovox185 Rock'N'Wool Long Sleeve - Base layer - Women's
£85,40
£107,90-21%
Wool-Tech Long Sleeve Crew - Base layer - Women's
FalkeWool-Tech Long Sleeve Crew - Base layer - Women's
£54,80
£98,90-45%
Women's Sveit T-Shirt - T-Shirt - Women's
Eco-friendly
VaudeWomen's Sveit T-Shirt - T-Shirt - Women's
£29,97
£40,90-27%
Women's Sonic LS Zip - Base layer - Women's
RabWomen's Sonic LS Zip - Base layer - Women's
£29,49
£44,90-34%
Skomer LS T-Shirt III - Base layer - Women's
Eco-friendly
VaudeSkomer LS T-Shirt III - Base layer - Women's£53,90
125 Cool-Lite Sprite Hipster - Merino Wool Pantie
Eco-friendly
icebreaker125 Cool-Lite Sprite Hipster - Merino Wool Pantie
£26,00
£35,90-28%
Siren Hipkini - Merino Wool Pantie
Eco-friendly
icebreakerSiren Hipkini - Merino Wool Pantie
£27,80
£35,90-23%
Intraknit Bikini Boxed - Underwear - Women's
SmartwoolIntraknit Bikini Boxed - Underwear - Women's
£25,36
£32,90-23%
Merino Bikini Boxed - Underwear
Eco-friendly
SmartwoolMerino Bikini Boxed - Underwear
£25,36
£32,90-23%
Butter Mockneck - Base layer - Men's
Mountain HardwearButter Mockneck - Base layer - Men's£53,90
Merino 250 Baselayer Crew Boxed - Base layer - Women's
Eco-friendly
SmartwoolMerino 250 Baselayer Crew Boxed - Base layer - Women's
£62,90
£104,90-40%
185 Rock'N'Wool Long Pants - Base layer - Women's
Eco-friendly
Ortovox185 Rock'N'Wool Long Pants - Base layer - Women's
£69,20
£98,90-30%
Merino Bikini Boxed - Underwear
Eco-friendly
SmartwoolMerino Bikini Boxed - Underwear
£25,36
£32,90-23%
150 Essential Briefs - Merino Wool Boxer
Eco-friendly
Ortovox150 Essential Briefs - Merino Wool Boxer
£25,10
£35,90-30%
Everyday Merino Boxer Brief Boxed - Merino base layer - Men's
Eco-friendly
SmartwoolEveryday Merino Boxer Brief Boxed - Merino base layer - Men's£44,90
Capilene Thermal Weight Bottoms - Men's
Eco-friendly
PatagoniaCapilene Thermal Weight Bottoms - Men's£89,90
Expedition - Base layer - Men's
DevoldExpedition - Base layer - Men's
£58,40
£89,90-35%
Quest Boxer Brief Fly - Underwear - Men's
SaxxQuest Boxer Brief Fly - Underwear - Men's
£18,09
£29,90-40%
Larice Light II T-Shirt - Base layer - Men's
Eco-friendly
VaudeLarice Light II T-Shirt - Base layer - Men's
£28,70
£53,90-47%
Chill River Hoodie - Base layer - Kid's
ColumbiaChill River Hoodie - Base layer - Kid's£34,90
Active Warm Eco 1/2 Zip L/S - Base layer - Kid's
Eco-friendly
OdloActive Warm Eco 1/2 Zip L/S - Base layer - Kid's
£22,45
£44,90-50%
Hold 'em Boxer - Underwear - Men's
Eco-friendly
Mons RoyaleHold 'em Boxer - Underwear - Men's
£40,40
£44,90-10%
Intraknit Hipster Boxed - Underwear - Women's
SmartwoolIntraknit Hipster Boxed - Underwear - Women's
£29,35
£37,90-23%
Merino Boxer Brief Boxed - Merino base layer - Men's
Eco-friendly
SmartwoolMerino Boxer Brief Boxed - Merino base layer - Men's£44,90