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.
85 items
QUECHUA Hiking socks - Hike 500 Mid x2 pairs Mint Green
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 Black x2 pairs
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QUECHUA Hiking socks - Hike 500 Mid x2 pairs Mint Green
Rate: 4.6 stars, 2739 votes
4 colors
£12.99
ARTENGO Low Sports Socks RS 160 Tri-Pack - Orange/Beige/White
ARTENGO Low Tennis Socks RS 160 Tri-Pack - Green/White/Green
ARTENGO Low Sports Socks RS 160 Tri-Pack - Navy
ARTENGO RS 160 Low Sports Socks Tri-Pack - Grey
ARTENGO Low Sports Socks RS 160 Tri-Pack - Glossy White
ARTENGO Low Sports Socks RS 160 Tri-Pack - Glossy Black
ARTENGO Low Sports Socks Tri-Pack RS 160 - Off-White/Oatmeal Print
ARTENGO Low Sports Socks Tri-Pack RS 160 - White/Off-White/Print
ARTENGO RS 160 Low Sports Socks Tri-Pack - Black
ARTENGO Low Sports Socks RS 160 Tri-Pack - Colour Block/Pink
ARTENGO Low Sports Socks RS 160 Tri-Pack - Pink/White/China Blue
ARTENGO RS 160 Low Sports Socks Tri-Pack - White
ARTENGO Low Sports Socks Tri-Pack RS 160 - Beige Print/Brown/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 3-Pack - Light Khaki/Black/Khaki
ARTENGO Low Sports Socks RS 160 Tri-Pack - Sky Blue/White/Pink
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ARTENGO Low Sports Socks RS 160 Tri-Pack - Orange/Beige/White
Rate: 4.6 stars, 20213 votes
17 colors
£4.99£5.99
VAN RYSEL Cycling Socks 500
VAN RYSEL Cycling Socks 500
VAN RYSEL Cycling Socks 500
VAN RYSEL 500 Cycling Socks - Dark Blue
VAN RYSEL RoadR 500 Cycling Socks - Navy
VAN RYSEL RoadR 500 Cycling Socks - Black
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
QUECHUA Hiking Socks Hike 900 High 2-Pack - khaki
QUECHUA Hiking socks - Hike 900 High Blue - Pack of 2 pairs
QUECHUA Hiking socks - Hike 900 High black - pack of 2 pairs
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QUECHUA Hiking Socks Hike 900 High 2-Pack - khaki
Rate: 4.5 stars, 2208 votes
3 colors
£24.99
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
QUECHUA Hiking socks - Hike 500 High Trendy Kamo x2 pairs
QUECHUA Hiking Socks Hike 500 High Trendy Mountain & Kamo x2 Pairs
QUECHUA Hiking socks - Hike 500 High Beige x2 pairs
QUECHUA Hiking socks - Hike 500 High x2 pairs Turquoise
QUECHUA Hiking Socks Hike 500 High Trendy x2 Pairs - Purple & Kamo
QUECHUA Hiking socks - Hike 500 High Black x2 pairs
QUECHUA Hiking socks - Hike 500 High Blue x2 pairs
QUECHUA Hiking socks - Hike 500 High Bordeaux x2pairs
QUECHUA Hiking socks - Hike 500 High Coral x2 pairs
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QUECHUA Hiking socks - Hike 500 High Trendy Kamo x2 pairs
Rate: 4.5 stars, 2991 votes
9 colors
£14.99
VAN RYSEL Road Cycling Socks 900 Aero
VAN RYSEL Road Cycling Socks 900 Aero
Rate: 4.5 stars, 87 votes
£19.99
QUECHUA Sock Hike 50 High - Pack of 2 pairs - Grey
QUECHUA Sock Hike 50 High - Pack of 2 pairs - Grey
Rate: 4.5 stars, 1609 votes
£5.99
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 2-Pack - black
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 - Pack of 2 Pairs - Linen and Terracotta
Rate: 4.5 stars, 2699 votes
6 colors
£8.99
QUECHUA Hiking socks - Hike 520 Double High Navy x 2 pairs
QUECHUA Hiking socks - Hike 520 Double High Grey x2 pairs
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QUECHUA Hiking socks - Hike 520 Double High Navy x 2 pairs
Rate: 4.3 stars, 2245 votes
2 colors
£17.99
QUECHUA Hike 100 Mid Socks – Brown and Grey – Pack of 2 pairs
QUECHUA Hike 100 Mid Socks - Pink and Grey- Pack of 2
QUECHUA Socks Hike 100 Mid 2-Pack - black
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QUECHUA Hike 100 Mid Socks – Brown and Grey – Pack of 2 pairs
Rate: 4.6 stars, 1464 votes
3 colors
£6.99
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 RUN WILD THICK MIDCALF RUNNING SOCKS - WHITE BLACK
KIPRUN RUN900 MID-CALF THICK RUNNING SOCKS
KIPRUN RUN900 MID-CALF THICK RUNNING SOCKS
KIPRUN Run900 Mid-Calf Thick Running Socks - Black/Red/Yellow
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 Mid-Calf Thick Running Socks - Red/Yellow
Rate: 4.7 stars, 478 votes
11 colors
£7.99£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, 2121 votes
2 colors
£5.99
Was £6.99
QUECHUA Hiking Socks Hike 900 Mid 2-Pack - grey
QUECHUA Hiking Socks Hike 900 Mid 2-Pack - black
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QUECHUA Hiking Socks Hike 900 Mid 2-Pack - grey
Rate: 4.6 stars, 628 votes
2 colors
£19.99
ARTENGO High Tennis Socks RS 500 Tri-Pack - White
ARTENGO High Tennis Socks RS 500 Tri-Pack - Grey
ARTENGO High Tennis Socks RS 500 Tri-Pack - Navy
ARTENGO High Tennis Socks RS 500 Tri-Pack - Shiny White
ARTENGO High Tennis Socks RS 500 Tri-Pack - Black
ARTENGO High Tennis Socks RS 500 Tri-Pack - Retro White
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
ARTENGO High Tennis Socks RS 500 Tri-Pack - Black/Stripes
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ARTENGO High Tennis Socks RS 500 Tri-Pack - White
Rate: 4.5 stars, 29252 votes
10 colors
£7.99
ARTENGO High Sports Socks RS 100 Tri-Pack - Black
ARTENGO High Sports Socks RS 100 Tri-Pack - White
ARTENGO High Sports Socks RS 100 Tri-Pack - Black
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ARTENGO High Sports Socks RS 100 Tri-Pack - Black
3 colors
£4.49
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 Sport Socks RS 560 Tri-Pack - White/Grey
ARTENGO High Sports Socks Tri-Pack RS 560 - Black/Grey
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ARTENGO High Sport Socks RS 560 Tri-Pack - White/Grey
Rate: 4.5 stars, 2604 votes
2 colors
£9.99
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
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
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KIPRUN RUNNING MID THICK SOCKS RUN 900 WHITE
Rate: 4.6 stars, 3422 votes
5 colors
£7.99
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, 14597 votes
4 colors
£5.99
VAN RYSEL Road Cycling Replica Socks Decathlon–AG2R La Mondiale Team
VAN RYSEL Road Cycling Replica Socks Decathlon–AG2R La Mondiale Team
£9.99
ARTENGO Low Tennis Socks RS 100 Tri-Pack - White
ARTENGO Low Tennis Socks RS 100 Tri-Pack - Black
ARTENGO Low Tennis Socks RS 100 Tri-Pack - White
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ARTENGO Low Tennis Socks RS 100 Tri-Pack - White
Rate: 4.6 stars, 5873 votes
3 colors
£4.49
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, 2235 votes
2 colors
£9.99
ARTENGO RS 500 Low Sports Socks Tri-Pack - Black
ARTENGO Low Sports Socks RS 500 Tri-Pack - White
ARTENGO Low Tennis Socks RS 500 Tri-Pack - White/Green
ARTENGO Low Sports Socks RS 500 Tri-Pack - Blue/White/Pink
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ARTENGO RS 500 Low Sports Socks Tri-Pack - Black
Rate: 4.6 stars, 9408 votes
4 colors
£7.99
NEWFEEL Fitness/Nordic Walking Socks WS 100 Invisible 3-Pack - white
NEWFEEL Fitness/Nordic Walking Socks WS 100 Invisible 3-Pack - white
Rate: 4.2 stars, 832 votes
£6.49
ARTENGO RS 160 Mid Sport Socks Tri-Pack - Dark Grey
ARTENGO RS 160 Adult Mid-High Sports Socks Tri-Pack - White
ARTENGO Mid Sports Socks Tri-Pack RS 160 - Khaki/Khaki/Black
ARTENGO Mid Sports Socks Tri-Pack RS 160 - Black
ARTENGO Mid Sports Socks RS 160 Tri-Pack - Purple and White Patterns
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ARTENGO RS 160 Mid Sport Socks Tri-Pack - Dark Grey
Rate: 4.6 stars, 10777 votes
5 colors
£5.99
KIPRUN Running Socks Run 100 3-Pack - black
KIPRUN Running Socks Run 100 3-Pack - white
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KIPRUN Running Socks Run 100 3-Pack - black
Rate: 4.5 stars, 29603 votes
2 colors
£3.99£4.49
FOUGANZA Adult Horse Riding Socks 500 Twin-Pack - Lavender Purple/Navy Graphic Designs
FOUGANZA Adult Horse Riding Socks 500 - Blue/Black/Brown GraphPack of 2
FOUGANZA Adult Horse Riding Socks 500 - Blue/Black/Larch Green GraphPack of 2
FOUGANZA Adult Horse Riding Socks 500 - Burgundy/Black GraphPack of 2
FOUGANZA Adult Horse Riding Socks 500 - Grey/Black GraphPack of 2
FOUGANZA Adult Horse Riding Socks 500 - Blue/Black/Green GraphPack of 2
FOUGANZA Adult Horse Riding Socks 500 - Black/Grey/Pink PatternsPack of 2
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FOUGANZA Adult Horse Riding Socks 500 Twin-Pack - Lavender Purple/Navy Graphic Designs
7 colors
£8.49
ARTENGO RS 500 Mid Sports Socks Tri-Pack - Grey
ARTENGO Mid-High Tennis Socks RS 500 Tri-Pack - Navy
ARTENGO RS 500 Mid Sports Socks Tri-Pack - White
ARTENGO RS 500 Mid Sports Socks Tri-Pack - Black
ARTENGO Mid Tennis Socks RS 500 Tri-Pack - Glossy White
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ARTENGO RS 500 Mid Sports Socks Tri-Pack - Grey
Rate: 4.5 stars, 11852 votes
5 colors
£7.99
SIMOND Mountaineering Socks - Alpinism Black
SIMOND Mountaineering Socks - Alpinism Black
Rate: 4.5 stars, 290 votes
£14.99
ARTENGO Low Tennis Socks RS 560 Tri-Pack - White/Black
ARTENGO Low Sports Socks RS 560 Tri-Pack - Navy/White
ARTENGO Low Sports Socks RS 560 3-Pack - Black/Grey
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ARTENGO Low Tennis Socks RS 560 Tri-Pack - White/Black
Rate: 4.7 stars, 782 votes
3 colors
£9.99
KIPRUN RUNNING 500 COMPRESSION SOCKS
KIPRUN RUNNING 500 COMPRESSION SOCKS
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KIPRUN RUNNING 500 COMPRESSION SOCKS
Rate: 4.2 stars, 316 votes
2 colors
£14.99
KIPRUN Running Mid Socks Run 100 2-Pack
KIPRUN Comfort mid sock
Gallery item 1 out of 2
KIPRUN Running Mid Socks Run 100 2-Pack
Rate: 4.5 stars, 12128 votes
2 colors
£5.99
QUECHUA Hike 100 High Socks - Beige Burgundy-Lyocell& Linen-Pack of 2 pairs
QUECHUA Hike 100 High Socks - Beige Burgundy-Lyocell& Linen-Pack of 2 pairs
£8.99
KIPRUN 900 COMPRESSION RUNNING SOCKS
KIPRUN 900 COMPRESSION RUNNING SOCKS
Rate: 4.4 stars, 131 votes
£24.99
ARTENGO Mid Tennis Socks RS 100 Tri-Pack - White
ARTENGO Mid Tennis Socks RS 100 Tri-Pack - Black
Gallery item 1 out of 2
ARTENGO Mid Tennis Socks RS 100 Tri-Pack - White
Rate: 4.6 stars, 64 votes
2 colors
£4.49
PUMA High Socks Tri-Pack - Black/White
PUMA High Socks Tri-Pack - Black/White
Rate: 4.6 stars, 57 votes
£7.99£9.99
ARTENGO RS 900 Mid Sports Socks Tri-Pack - Black/White
ARTENGO RS 900 Mid Sports Socks Tri-Pack - Black/White
Rate: 4.5 stars, 853 votes
£11.99
KIPRUN Running High Socks Run 900 Merino Wool - black
KIPRUN Running High Socks Run 900 Merino Wool - black
Rate: 4.5 stars, 484 votes
£12.99
4.5/5 based on 240580 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.