Women's Sports Underwear

Browse our range of women's underwear and discover supportive clothing for any activity. With underwear this comfortable, you can forget about what you’re wearing and run, cycle or climb with nothing holding you back.
414 items
WEDZE WOMEN'S SKI BASE LAYER BOTTOM - BL 100 - BLACK
WEDZE WOMEN'S SKI BASE LAYER BOTTOM - BL 100 - BLACK
Rate: 4.6 stars, 2766 votes
£5.99£7.99
KIPRUN PACK OF 2 PAIRS OF RUN500 THICK MID-CALF RUNNING SOCKS
KIPRUN PACK OF 2 PAIRS OF RUN500 THICK MID-CALF RUNNING SOCKS
£6.99
QUECHUA Hiking socks - Hike 500 Mid Black x2 pairs
QUECHUA Hiking Socks Hike 500 Mid 2-Pack - grey yellow
QUECHUA Hiking Socks Hike 500 Mid x2 Pairs - Grey and Red
QUECHUA Hiking socks - Hike 500 Mid x2 pairs Mint Green
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QUECHUA Hiking socks - Hike 500 Mid Black x2 pairs
Rate: 4.6 stars, 2734 votes
4 colors
£12.99
VAN RYSEL Summer Road Cycling Socks 900 - Yellow
VAN RYSEL Summer Road Cycling Socks 900 - Black
VAN RYSEL 900 Summer Road Cycling Socks - Black
VAN RYSEL Cycling Socks 900
VAN RYSEL Cycling Socks 900
VAN RYSEL Summer Road Cycling Socks 900 - Blue
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VAN RYSEL Summer Road Cycling Socks 900 - Yellow
6 colors
£8.99
Was £9.99
KALENJI Women's Seamless Briefs Tri-Pack - Black/Quartz/Sage Grey
KALENJI Women's Seamless Briefs Tri-Pack - Black/Quartz/Sage Grey
Rate: 4.6 stars, 52 votes
£14.99
ARTENGO Low Sports Socks RS 160 Tri-Pack - Glossy Black
ARTENGO Low Sports Socks RS 160 3-Pack - Light Khaki/Black/Khaki
ARTENGO Low Sports Socks Tri-Pack RS 160 - Beige Print/Brown/Black
ARTENGO Low Sports Socks RS 160 Tri-Pack - Orange/Beige/White
ARTENGO Low Sports Socks RS 160 Tri-Pack - Pink/White/China Blue
ARTENGO Low Sports Socks RS 160 Tri-Pack - Colour Block/Pink
ARTENGO Low Sports Socks RS 160 Tri-Pack - Glossy White
ARTENGO RS 160 Low Sports Socks Tri-Pack - Grey
ARTENGO Low Sports Socks RS 160 Tri-Pack - Navy
ARTENGO Low Sports Socks Tri-Pack RS 160 - White/Off-White/Print
ARTENGO Low Sports Socks Tri-Pack RS 160 - Off-White/Oatmeal Print
ARTENGO Low Tennis Socks RS 160 Tri-Pack - Green/White/Green
ARTENGO RS 160 Low Sports Socks Tri-Pack - White
ARTENGO RS 160 Low Sports Socks Tri-Pack - Black
ARTENGO Low Sports Socks Tri-Pack RS 160 - Camo/Taupe/White
ARTENGO Low Sports Socks RS 160 Tri-Pack - Apricot/Pink/Navy
ARTENGO Low Sports Socks RS 160 Tri-Pack - Sky Blue/White/Pink
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ARTENGO Low Sports Socks RS 160 Tri-Pack - Glossy Black
Rate: 4.6 stars, 20209 votes
17 colors
£5.99
KALENJI Women's Seamless Briefs - Black
KALENJI Women's Seamless Briefs - Black
KALENJI Women's Seamless Briefs - Sage Green
KALENJI Women's Seamless Briefs - Coral Pink
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KALENJI Women's Seamless Briefs - Black
Rate: 4.7 stars, 6873 votes
4 colors
£5.99
Was £6.99
VAN RYSEL Cycling Socks 500
VAN RYSEL Cycling Socks 500
VAN RYSEL Cycling Socks 500
VAN RYSEL RoadR 500 Cycling Socks - Black
VAN RYSEL 500 Cycling Socks - Dark Blue
VAN RYSEL RoadR 500 Cycling Socks - Navy
VAN RYSEL Cycling Socks 500
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VAN RYSEL Cycling Socks 500
Rate: 4.6 stars, 4372 votes
7 colors
£4.99
Was £5.49
KALENJI Women's High Support Double Layer Zipped Bra - Black
KALENJI JOG KOKOON RUNNING BRA HIGH SUPPORT
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KALENJI Women's High Support Double Layer Zipped Bra - Black
Rate: 4.4 stars, 589 votes
2 colors
£29.99
KALENJI Women's Muscle Back Seamless Bra with Medium Support - Black
KALENJI Women's Seamless, Muscle-Back, Moderate-Support Bra - Pink/Coral
KALENJI Women's Seamless, Muscle-Back, Moderate-Support Bra - White
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KALENJI Women's Muscle Back Seamless Bra with Medium Support - Black
Rate: 4.5 stars, 1736 votes
3 colors
£6.99
Was £7.99
ARTENGO High Sports Socks RS 900 Tri-Pack - White
ARTENGO High Sports Socks RS 900 Tri-Pack - Black/Grey
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ARTENGO High Sports Socks RS 900 Tri-Pack - White
Rate: 4.5 stars, 3542 votes
2 colors
£11.99
DECATHLON Women's Muscle Back Sports Bra Medium Support - Black
DECATHLON Women's Muscle Back Sports Bra Medium Support - Black
£11.99
FORCLAZ Merino wool mountain pants - MT500
FORCLAZ Merino wool mountain pants - MT500
Rate: 4.5 stars, 483 votes
£14.99
QUECHUA Sock Hike 100 High 2-Pack - black
QUECHUA Sock Hike 100 High - Pack of 2 Pairs - Linen and Terracotta
QUECHUA Hike 100 High Socks - Trendy stripes and blue - Pack of 2 pairs
QUECHUA Hike 100 High Socks Limited Edition Pack of 2 Pairs - Khaki and Brown
QUECHUA Sock Hike 100 High - Pack of 2 pairs - Grey and Blue
QUECHUA Sock Hike 100 High - Pack of 2 pairs - Grey and Blue
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QUECHUA Sock Hike 100 High 2-Pack - black
Rate: 4.5 stars, 2698 votes
6 colors
£8.99
QUECHUA Socks Hike 100 Mid 2-Pack - black
QUECHUA Hike 100 Mid Socks – Brown and Grey – Pack of 2 pairs
QUECHUA Hike 100 Mid Socks - Pink and Grey- Pack of 2
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QUECHUA Socks Hike 100 Mid 2-Pack - black
Rate: 4.6 stars, 1464 votes
3 colors
£6.99
DOMYOS Women's Medium-Support Zipped Sports Bra - Indigo Blue/Grey/Sorbet Green
DOMYOS Women's Zip-Up Medium Support Sports Bra - Black, Purple & Pine Blue
DOMYOS Women's Medium-Support Zipped Sports Bra - Black, Zinc Grey & Moon Grey
DOMYOS Women's Zipped Medium-Support Sports Bra - Burgundy, Sepia & Shell
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DOMYOS Women's Medium-Support Zipped Sports Bra - Indigo Blue/Grey/Sorbet Green
Rate: 4.8 stars, 32 votes
4 colors
£19.99
KALENJI Women's invisible sports bra with high-support cups - Black
KALENJI Women's invisible sports bra with high-support cups - Beige
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KALENJI Women's invisible sports bra with high-support cups - Black
Rate: 4.5 stars, 385 votes
2 colors
£19.99
KIMJALY Long Dynamic Yoga Sports Bra - Black
KIMJALY Women's Yoga Cropped Sports Bra - White
KIMJALY Women's Yoga Cropped Sports Bra - Burgundy
KIMJALY Women's Yoga Cropped Sports Bra - Ochre
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KIMJALY Long Dynamic Yoga Sports Bra - Black
Rate: 4.6 stars, 691 votes
4 colors
£19.99
KIPRUN RUN900 RUN WILD THICK MIDCALF RUNNING SOCKS - WHITE BLACK
KIPRUN RUN900 MID-CALF THICK RUNNING SOCKS
KIPRUN Run900 Mid-Calf Thick Running Socks - Black/Red/Yellow
KIPRUN Run900 Mid-Calf Thick Running Socks - Red/Yellow
KIPRUN Run900 Mid-Calf Thick Running Socks - White/Red
KIPRUN RUN900 EP. MID-CALF RUNNING SOCKS MADE IN FRANCE
KIPRUN RUN900 MID-CALF THICK RUNNING SOCKS
KIPRUN Run900 Mid-Calf Thick Running Socks - White/Red
KIPRUN Run900 Mid-Calf Thick Running Socks - White/Green/Red
KIPRUN Run900 Mid-Calf Thick Running Socks - Green/Red
KIPRUN RUN900 MID-CALF THICK RUNNING SOCKS - PHOSPHORESCENT
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KIPRUN RUN900 RUN WILD THICK MIDCALF RUNNING SOCKS - WHITE BLACK
Rate: 4.7 stars, 478 votes
11 colors
£9.99
DOMYOS Women's Non-Slip Fitness Socks 500 - Black
DOMYOS Women's Non-Slip Fitness Socks 500 - Grey
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DOMYOS Women's Non-Slip Fitness Socks 500 - Black
Rate: 4.5 stars, 2120 votes
2 colors
£5.99
Was £6.99
ARTENGO High Tennis Socks RS 500 Tri-Pack - Black/Stripes
ARTENGO High Tennis Socks RS 500 Tri-Pack - Shiny White
ARTENGO High Tennis Socks RS 500 Tri-Pack - Retro White
ARTENGO High Tennis Socks RS 500 Tri-Pack - Navy
ARTENGO High Tennis Socks RS 500 Tri-Pack - White
ARTENGO High Tennis Socks RS 500 Tri-Pack - Black
ARTENGO High Tennis Socks RS 500 Tri-Pack - Grey
ARTENGO RS800 Adult High Sports Socks 3-pack - Grey
ARTENGO RS 500 Adult High Sports Socks Tri-Pack - Grey
ARTENGO High Tennis Socks RS 500 Tri-Pack - Grege
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ARTENGO High Tennis Socks RS 500 Tri-Pack - Black/Stripes
Rate: 4.5 stars, 29249 votes
10 colors
£7.99
Out of stock
KIPSTA Football Socks Viralto Solo - Pink/Red Stripes
KIPSTA Football Socks Viralto Club - Orange
KIPSTA Football Socks Viralto Club - White
KIPSTA Football Socks Viralto Club - Yellow
KIPSTA Football Socks Viralto Club - Blue
KIPSTA Football Socks Viralto Club - Black
KIPSTA Football Socks Viralto Club - Navy Blue
KIPSTA Football Socks Viralto Club - Red
KIPSTA Football Socks Viralto Club - Green
KIPSTA Football Socks Viralto Club - Purple
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KIPSTA Football Socks Viralto Solo - Pink/Red Stripes
Rate: 4.5 stars, 3713 votes
10 colors
£5.99
QUECHUA Socks Hike 100 Low 2-Pack - black
QUECHUA Sock Hike 100 Low 2-Pack - grey
QUECHUA Hike 100 Low Socks - Light Blue- Pack of 2 pairs
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QUECHUA Socks Hike 100 Low 2-Pack - black
Rate: 4.6 stars, 1297 votes
3 colors
£5.99
ARTENGO High Sports Socks Tri-Pack RS 560 - Black/Grey
ARTENGO High Sport Socks RS 560 Tri-Pack - White/Grey
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ARTENGO High Sports Socks Tri-Pack RS 560 - Black/Grey
Rate: 4.5 stars, 2604 votes
2 colors
£9.99
QUECHUA Warm Hiking Socks SH500 Mid 2 Pairs
QUECHUA Warm Hiking Socks SH500 Mid 2 Pairs
QUECHUA Warm Hiking Socks SH500 Mid 2 Pairs
QUECHUA Warm Hiking Socks SH500 Mid 2 Pairs
QUECHUA Warm Hiking Socks - SH500 ULTRA-WARM MID - 2 Pairs
QUECHUA Warm Hiking Socks SH500 Mid 2 Pairs
QUECHUA Warm Hiking Socks - SH500 ULTRA-WARM MID - 2 Pairs
QUECHUA Warm Hiking Socks - SH500 ULTRA-WARM MID - 2 Pairs
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QUECHUA Warm Hiking Socks SH500 Mid 2 Pairs
Rate: 4.6 stars, 4144 votes
8 colors
£9.99£12.99
ARTENGO Low Sports Socks Tri-Pack RS 160 - White/Navy
ARTENGO RS 160 Low Sports Socks 3-Pack - Black/Grey
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ARTENGO Low Sports Socks Tri-Pack RS 160 - White/Navy
Rate: 4.6 stars, 1112 votes
2 colors
£5.99
WEDZE Women’s Ski Base Layer Bottoms - BL 500 - Black
WEDZE Women’s Ski Base Layer Bottoms - BL 500 - Black
Rate: 4.7 stars, 487 votes
£14.99
DOMYOS Women's Medium Support Racer Back Sports Bra with Cups - Black/Grey
DOMYOS Women's Medium Support Racer Back Sports Bra with Cups - Pastel Print
DOMYOS Women's Medium Support Racer Back Sports Bra with Cups - Multicoloured Prints
DOMYOS Women's Medium Support Racer Back Sports Bra with Cups - Multicoloured Prints
DOMYOS Women's Medium Support Racer Back Sports Bra with Cups - Black/Grey
DOMYOS Women's Medium Support Racer Back Sports Bra with Cups - Black/Ochre
DOMYOS Women's Medium Support Racer Back Sports Bra with Cups - Black/Multicolour
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DOMYOS Women's Medium Support Racer Back Sports Bra with Cups - Black/Grey
7 colors
£14.99
STAREVER Women's Seamless Modern Dance Sports Bra - Black
STAREVER Women's Gala Sports Bra with Convertible Straps - Light Brown
STAREVER Women's Convertible Strap Dance Show Sports Bra - Dark Brown
STAREVER Women's Gala Sports Bra with Convertible Straps - Medium Beige
STAREVER Women's Seamless Modern Dance Sports Bra - White
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STAREVER Women's Seamless Modern Dance Sports Bra - Black
Rate: 4.7 stars, 164 votes
5 colors
£14.99
VAN RYSEL Cycling Socks 900 "No Mud Enough"
VAN RYSEL Cycling Socks 900
VAN RYSEL Cycling Socks 900
VAN RYSEL Cycling Socks 900 Ltd Edition
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VAN RYSEL Cycling Socks 900 "No Mud Enough"
4 colors
£9.99
Out of stock
KIPRUN RUNNING MID THICK SOCKS RUN 900 WHITE
KIPRUN RUN900 MID THICK RUNNING SOCKS
KIPRUN RUNNING MID THICK SOCKS - RUN 900 BLACK
KIPRUN RUN900 MID THICK RUNNING SOCKS - YELLOW
KIPRUN RUN900 MID THICK RUNNING SOCKS - BLUE
Gallery item 1 out of 5
KIPRUN RUNNING MID THICK SOCKS RUN 900 WHITE
Rate: 4.6 stars, 3421 votes
5 colors
£7.99
STAREVER Women's Modern Dance Bra with Thin Straps - Black
STAREVER Women's Modern Dance Bra with Thin Straps - Black
Rate: 4.6 stars, 26 votes
£14.99
ARTENGO High Sports Socks RS 160 Tri-Pack - White
ARTENGO High Sports Socks RS 160 Tri-Pack - Black
ARTENGO High Sports Socks RS 160 Tri-Pack - Navy
ARTENGO High Sports Socks RS 160 Tri-Pack - Grey
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ARTENGO High Sports Socks RS 160 Tri-Pack - White
Rate: 4.5 stars, 14595 votes
4 colors
£5.99
KIPSTA Short Grippy Football Socks Viralto MiD - Red
KIPSTA Mid-Rise Grippy Football Socks Viralto MiD II - Blue
KIPSTA Mid-Rise Grippy Football Socks Viralto MiD II - Yellow
KIPSTA Short Grippy Football Socks Viralto MiD - White
KIPSTA Short Grippy Football Socks Viralto MiD - Black
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KIPSTA Short Grippy Football Socks Viralto MiD - Red
Rate: 4.5 stars, 458 votes
5 colors
£7.99
Was £8.49
ARTENGO Low Tennis Socks RS 100 Tri-Pack - Black
ARTENGO Low Tennis Socks RS 100 Tri-Pack - White
ARTENGO Low Tennis Socks RS 100 Tri-Pack - White
Gallery item 1 out of 3
ARTENGO Low Tennis Socks RS 100 Tri-Pack - Black
Rate: 4.6 stars, 5871 votes
3 colors
£4.49
WEDZE Ski Socks 100 JQT 23 - Navy
WEDZE Ski Socks 100 JQT 23 - Navy
Rate: 4.7 stars, 480 votes
£5.99£8.99
KIMJALY Dynamic Yoga Sports Bra - Pink
KIMJALY Dynamic Yoga Sports Bra
KIMJALY Dynamic Yoga Sports Bra - White
KIMJALY Dynamic Yoga Sports Bra - Light Blue
KIMJALY Dynamic Yoga Sports Bra - Mahogany
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KIMJALY Dynamic Yoga Sports Bra - Pink
Rate: 4.6 stars, 695 votes
5 colors
£15.99
KIMJALY Seamless Yoga Crop Top Premium - Black
KIMJALY Yoga Seamless Crop Top Premium - Indigo
KIMJALY Seamless Yoga Crop Top Premium - Blue
KIMJALY Seamless Yoga Sports Bra Premium - Camel
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KIMJALY Seamless Yoga Crop Top Premium - Black
Rate: 4.7 stars, 79 votes
4 colors
£24.99
ARTENGO Mid Sports Socks Tri-Pack RS 560 - Black/Grey
ARTENGO RS 560 Mid Sport Socks Tri-Pack - White/Grey
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ARTENGO Mid Sports Socks Tri-Pack RS 560 - Black/Grey
Rate: 4.6 stars, 2234 votes
2 colors
£9.99
DOMYOS Women's High Support Adjustable Sports Bra with Cups - White
DOMYOS Women's High Support Adjustable Sports Bra with Cups - Black
DOMYOS Women's High Support Adjustable Sports Bra with Cups - Sage Grey
Gallery item 1 out of 3
DOMYOS Women's High Support Adjustable Sports Bra with Cups - White
Rate: 4.5 stars, 2921 votes
3 colors
£19.99
4.5/5 based on 295810 reviews collected online and in stores

Women's Sports Underwear

Uncomfortable underwear can ruin a great run or workout session. So it's time to treat yourself to some great new basics and enjoy the comfort of technical sports underwear designed by Decathlon and our trusted partners. Our collection includes thermal socks and base layers, lightweight running socks and vests, supportive sports bras and crop tops, and stretchy shorts and leggings. Complete your outfit with a breathable gym top and some comfy new gym trainers.