Husky
Women's merino T-shirt MEROW L black, size
from £43.78
In stock Delivery on Thu 19/11
Women's base layers
604 productsA base layer is designed to wick sweat away from the skin, so it is worn tightly — a looser piece will do this job significantly worse.
Merino keeps you warm even when damp and stays odour-free for a long time, which you'll appreciate on a multi-day trail; synthetics dry faster and handle frequent washing better. Choose the weight according to the season and the intensity of movement: thin for summer and sports, thicker for static winter activities. Flatlock seams won't rub under backpack straps. Cotton is not suitable here, as it soaks up moisture and then makes you cold exactly where it shouldn't.
You might be interested in: Women's jackets, Women's trousers, Women's T-shirts and shirts, Women's jumpers and sweatshirts, , Women's socks, Women's dresses and skirts, Women's shorts, Women's gloves
Bestsellers
Silvini
Unisex base layer UD2647 Sottio white
from £17.20
In stock Delivery on Mon 16/11
Sensor
Women's briefs Merino Active lilla
from £16.31
In stock Delivery on Mon 16/11
Sensor
Women's sports bra Merino Active black
from £20.74
In stock Delivery on Mon 16/11
Craft
Women's base layer bottoms Active Extreme X black
from £24.72
In stock Delivery on Mon 16/11
Craft
Women's base layer set CORE Dry Baselayer black
from £20.94
In stock Delivery on Thu 19/11
All products: Women's base layers
Sensor
Women's briefs Merino Active deep blue
from £16.31
In stock Delivery on Fri 20/11
Hannah
Women's sports T-shirt Shelly II Paradise green mel
from £11.85
In stock Delivery on Fri 20/11
Craft
Women's technical T-shirt Pro Wool Extreme X LS orange
from £34.89
In stock Delivery on Thu 19/11
Kilpi
Women's technical briefs 2-pack Nelia-W Dark blue/pink
from £12.70
In stock Delivery on Thu 19/11
Craft
Women's highly functional technical T-shirt Active Intensity LS Dark blue
from £22.04
In stock Delivery on Thu 19/11
Craft
Women's technical T-shirt ADV SubZ Wool LS 2 Black
from £27.64
In stock Delivery on Thu 19/11
Craft
Women's base layer bottoms ADV Warm Intensity Black
from £27.64
In stock Delivery on Thu 19/11
Craft
Women's base layer bottoms ADV Warm Intensity Green
from £29.19
In stock Delivery on Thu 19/11
Devold
Women's outdoor T-shirt Duo Active Merino 210 C.Neck Woman Woods
from £68.36
In stock Delivery on Thu 19/11
Sensor
Women's base layer leggings Infinity Eco Red
£34.58
In stock Delivery on Fri 20/11
Sensor
Women's base layer leggings Infinity Eco Olive green
from £26.68
In stock Delivery on Fri 20/11
Sensor
Women's sports bra Infinity Eco Olive green
£26.27
In stock Delivery on Fri 20/11
Devold
Women's base layer bottoms Duo Active Merino 210 Longs WMN Black
from £61.08
In stock Delivery on Mon 16/11
Sensor
Women's technical top Infinity Eco Black
£27.67
In stock Delivery on Fri 20/11
Devold
Women's technical T-shirt Breeze merino 150 T-shirt WMN Black
£61.08
In stock Delivery on Mon 16/11
Sensor
Women's technical T-shirt Merino Air Fox Olive green
£47.38
In stock Delivery on Fri 20/11
Sensor
Women's long-sleeve technical T-shirt Merino Air Traveller Black
from £43.23
In stock Delivery on Mon 16/11
Sensor
Women's technical T-shirt Merino Air Traveller Olive green
from £41.51
In stock Delivery on Mon 16/11
Sensor
Women's technical T-shirt Merino Air Traveller Port red
from £41.51
In stock Delivery on Fri 20/11
Sensor
Women's long-sleeve technical T-shirt Merino Active Deep blue
£53.84
In stock Delivery on Fri 20/11
Sensor
Women's long-sleeve technical T-shirt Merino Air Port red
£49.82
In stock Delivery on Fri 20/11
Sensor
Women's technical T-shirt Merino Air Black
£44.26
In stock Delivery on Fri 20/11
Husky
Women's technical T-shirt Tromi L pink
from £16.86
In stock Delivery on Mon 16/11
Husky
Women's technical T-shirt Tromi Zip L pink
from £18.88
In stock Delivery on Mon 16/11
Kilpi
£14.46
In stock Delivery on Mon 16/11
Direct Alpine
Women's technical T-shirt Furry Lady orchid (silent hills)
from £50.03
In stock Delivery on Wed 18/11
Sensor
Women's short-sleeve T-shirt Merino Air Summit mustard
£47.38
In stock Delivery on Fri 20/11
Sensor
Women's short-sleeve T-shirt Merino Active Songbirds deep blue
£51.16
In stock Delivery on Fri 20/11
Kilpi
Women's technical T-shirt Moare-W dark blue
from £10.34
In stock Delivery on Mon 16/11
Devold
Women's merino T-shirt Duo Active 205 Shirt WMN black
from £61.08
In stock Delivery on Mon 16/11
Hannah
Women's thermal top Active TS T/S W anthracite
£33.68
In stock Delivery on Mon 16/11
Kilpi
Women's technical T-shirt Jannu-W red
Sold out
Delivery on Mon 16/11
Devold
Women's merino T-shirt Breeze 150 pink
from £61.08
In stock Delivery on Mon 16/11
Devold
Women's merino T-shirt Lauparen merino 190 Base Tee WMN ink
from £46.35
In stock Delivery on Mon 16/11
Deal
Kilpi
Women's thermal T-shirt CAROL-W pink
from £16.14£17.41
In stock Delivery on Thu 19/11
Craft
Sports bra Collective Padded green
from £22.66
In stock Delivery on Mon 16/11
Craft
Women's base layer set CORE Warm Baselayer blue
from £30.59
In stock Delivery on Thu 19/11
Craft
Women's running top PRO Hypervent Cropped Top 2 black
from £20.94
In stock Delivery on Thu 19/11
Craft
Women's technical T-shirt CORE Dry Active Comfort black
from £24.41
In stock Delivery on Thu 19/11
Husky
Women's merino T-shirt Mersa L light green
from £44.50
In stock Delivery on Thu 19/11
Husky
Women's merino T-shirt MEROW L light green, size
£49.44
In stock Delivery on Mon 16/11
Husky
Women's merino T-shirt MEROW L beige, size
from £44.64
In stock Delivery on Thu 19/11
Husky
Women's merino base layer bottoms MEREA L black, size
from £31.97
In stock Delivery on Thu 19/11
Husky
Women's merino T-shirt MERTEE L black, size
£56.72
In stock Delivery on Mon 16/11
Direct Alpine
Women's merino base layer top FURRY LADY orchid (Silent hills)
from £50.03
In stock Delivery on Wed 18/11
Sensor
Women's boyshorts MERINO CORDURA dusty pink
£19.91
In stock Delivery on Fri 20/11
Sensor
Women's long-sleeve T-shirt MERINO CORDURA black
£53.32
In stock Delivery on Fri 20/11
Kilpi
Women's sports bra MARI-W black
from £16.79
In stock Delivery on Mon 16/11
Sensor
Women's briefs Merino Air basil green
from £15.76
In stock Delivery on Fri 20/11
Sensor
Women's briefs Merino Air dusty pink
from £15.38
In stock Delivery on Mon 16/11
Sensor
Women's T-shirt Merino Air sleeveless port red
£33.20
In stock Delivery on Fri 20/11
Sensor
Women's long-sleeve T-shirt Merino Air dusty pink
from £49.82
In stock Delivery on Fri 20/11
Sensor
Women's short-sleeve T-shirt Merino Air basil green
£44.26
In stock Delivery on Fri 20/11
Sensor
Women's short-sleeve T-shirt Merino Air dusty pink
from £42.82
In stock Delivery on Mon 16/11
Kilpi
Women's base layer briefs NELIA-W (2 pairs) beige
from £20.57
In stock Delivery on Thu 19/11
Kilpi
Women's base layer briefs NELIA-W (2 pairs) black
from £17.17
In stock Delivery on Thu 19/11
Kilpi
Women's technical roll-neck LEEMA-W black
from £30.90
In stock Delivery on Thu 19/11
Kilpi
Women's thermal leggings OLINE-W black
£14.97
In stock Delivery on Thu 19/11
Craft
Women's base layer set CORE Dry Baselayer 2025 pink
from £23.01
In stock Delivery on Thu 19/11
Sensor
Technical T-shirt Merino DF women's mystic violet
£43.98
In stock Delivery on Fri 20/11
Craft
Base layer set CORE Warm Baselayer purple
from £32.93
In stock Delivery on Thu 19/11
Craft
Women's technical T-shirt ADV Warm Intensity red
from £34.34
In stock Delivery on Thu 19/11
Craft
Women's technical T-shirt ADV Warm Intensity red
£38.63
In stock Delivery on Thu 19/11
Craft
Women's T-shirt PRO Dry Nanoweight black
from £25.37
In stock Delivery on Mon 16/11
Craft
Women's T-shirt ADV Cool Intensity pink
from £27.47
In stock Delivery on Thu 19/11
Craft
Women's thermal top Wool Extreme X LS purple
from £54.04
In stock Delivery on Thu 19/11
Craft
Women's thermal top Wool Extreme X LS black
from £54.04
In stock Delivery on Thu 19/11
Craft
Women's briefs Everyday Bike Liner Hipster black
from £40.14
In stock Delivery on Thu 19/11
Craft
Women's cycling knickers Everyday Bike black
£40.14
In stock Delivery on Thu 19/11
Aclima
Women's thermal top WoolNet Polo W/Zip Women jet black
from £62.32
In stock Delivery on Wed 18/11
Sensor
Women's base layer bottoms Merino DF black
£41.51
In stock Delivery on Fri 20/11
Sensor
Women's base layer bottoms Merino DF lilla
£41.51
In stock Delivery on Fri 20/11
Sensor
from £15.76
In stock Delivery on Fri 20/11
Sensor
Briefs Merino Impress black/pattern
£18.27
In stock Delivery on Fri 20/11
Sensor
Women's long-sleeve technical T-shirt Merino Impress black/pattern
£53.84
In stock Delivery on Fri 20/11
Sensor
Women's boyshorts Merino Active black
£22.11
In stock Delivery on Fri 20/11
Sensor
Women's boyshorts Merino Active lilla
£22.11
In stock Delivery on Fri 20/11
Craft
Women's base layer bottoms Active Intensity red
from £23.18
In stock Delivery on Thu 19/11
Craft
Women's base layer bottoms Active Intensity grey/pink
from £23.18
In stock Delivery on Thu 19/11
Craft
Women's base layer bottoms Active Intensity black
from £20.94
In stock Delivery on Thu 19/11
Craft
Kids' base layer bottoms Fuseknit Comfort grey/pink
£12.05
In stock Delivery on Thu 19/11
Craft
Kids' base layer bottoms Fuseknit Comfort dark blue/green
£12.05
In stock Delivery on Thu 19/11
Warmpeace
from £62.66
In stock Delivery on Thu 19/11
Craft
Women's base layer vest ADV Essence black
from £13.67
In stock Delivery on Thu 19/11
Craft
Women's base layer vest ADV Essence light red
from £15.14
In stock Delivery on Thu 19/11
Craft
Women's base layer vest Fuseknit Light blue
from £15.14
In stock Delivery on Thu 19/11
Craft
Women's short-sleeve base layer top ADV Essence Slim SS white
from £17.00
In stock Delivery on Thu 19/11
Craft
Women's short-sleeve base layer top ADV Essence Slim SS dark blue
from £18.23
In stock Delivery on Thu 19/11
Craft
Women's short-sleeve base layer top Nanoweight SS white
from £22.04
In stock Delivery on Thu 19/11
Ortovox
Women's merino wool technical boxers 120 Competition Light Hot black raven
from £36.09
In stock Delivery on Thu 19/11
Ortovox
Women's 3/4 base layer bottoms 120 Competition Light Short black raven
from £58.54
In stock Delivery on Thu 19/11
Sensor
Women's boyshorts Coolmax Tech black
from £15.21
In stock Delivery on Fri 20/11
Sensor
Women's base layer bottoms Coolmax Tech black
from £17.99
In stock Delivery on Fri 20/11
Sensor
Women's long-sleeve technical T-shirt Coolmax Tech black
from £35.95
In stock Delivery on Fri 20/11
Sensor
Women's short-sleeve base layer top Coolmax Tech black
£29.05
In stock Delivery on Fri 20/11
Sensor
Women's short-sleeve base layer top Coolmax Tech lila
from £29.05
In stock Delivery on Fri 20/11
Showing 97–192 of 604 products
Need help choosing?
Expert advice
Our gear specialists are here for you. We offer tailored advice for any adventure.
Contact an expertFAQs
Use a three-layer system: 1) base layer (wicks away sweat), 2) mid layer (thermal insulation, fleece), 3) outer layer (waterproof and windproof membrane).
Follow the size chart with specific measurements. Functional clothing should fit comfortably and allow for free movement; insulating layers can fit more snugly.
Merino wool, technical synthetics (polyester/nylon), and membranes like Gore-Tex® offer the best performance, moisture wicking, and durability.
Wash on a gentle cycle with a detergent for sports clothing. Avoid fabric conditioner. Air dry and occasionally renew the water-repellent (DWR) treatment.
Premium membranes like Gore-Tex offer a higher hydrostatic head and durability, while cheaper alternatives focus more on breathability or low weight.
Easy returns30 days to return
Secure paymentSecure shopping
