Browse 121 discounted Adidas Girls' sportswear — up to 55% off. Find the best deals on Adidas Girls' sportswear across UK retailers, filtered to your size.
Showing 48 of 121 Girls' sportswear, sorted by deepest discount.
About Adidas
Adidas is a German sportswear brand founded in 1949 by Adolf Dassler in Herzogenaurach, Bavaria. The brand designs performance and lifestyle apparel and footwear across running, football, training, basketball, tennis, originals/streetwear, and outdoor categories. Adidas serves men, women, and children and operates extensively across the UK through both adidas.co.uk and physical retail. The brand's three-stripe trefoil identity is among the most recognised in global sportswear. Adidas product lines split between performance categories (Climacool, Boost, Adizero) and lifestyle/Originals collections, which include heritage silhouettes like the Samba, Gazelle, Stan Smith, and Superstar that have driven major resurgences in recent fashion cycles. Adidas deals typically appear across the Outlet section of adidas.co.uk year-round, alongside seasonal promotions, member-exclusive discounts via the adiClub loyalty programme, and end-of-line clearance.
Adidas sizing guide
Adidas footwear generally runs true to UK size, though some heritage Originals silhouettes like the Samba can fit slightly narrow at the toe box. Adidas apparel sizing tends to run true to UK standard for tops and slightly relaxed for trousers and tracksuit bottoms.
When does Adidas go on sale?
Adidas maintains a continuous Outlet section with year-round discounts, alongside major seasonal sales typically aligned with end of summer (August), end of year (December–January), and Black Friday. adiClub members often receive earlier access and additional discount codes.
Frequently asked questions
Is Adidas footwear true to size?
Adidas footwear generally fits true to UK size, though heritage Originals models like the Samba and Gazelle can fit slightly narrow in the toe box. Half-sizes are widely available.
When does Adidas go on sale?
Adidas runs major sales in August (end of summer), December–January (end of year), Black Friday, and occasional flash promotions throughout the year. The Outlet section on adidas.co.uk also features continuous markdowns.
Does Adidas offer free UK delivery?
Adidas typically offers free UK standard delivery for adiClub members and on orders over a minimum threshold. Verify current delivery terms on adidas.co.uk before checkout.
What is the adiClub programme?
adiClub is Adidas's free loyalty programme, offering members early access to product launches, exclusive discounts, free delivery, and tiered rewards based on purchase activity.
adidas Originals x Liberty London Firebird Track Tracksuit Bottoms Kids — £14.85 
Adicolor Firebird Tracksuit Bottoms — £17.50 
Adicolor Firebird Tracksuit Bottoms — £19.00 
Trefoil Hoodie — £22.50 
Training AEROREADY Woven Joggers Kids — £20.00 
adidas Originals x Liberty London Firebird Track Tracksuit Bottoms Kids — £16.50 
Adicolor Joggers — £16.50 
Loose-Fit Joggers Kids — £15.00 
Game and Go Joggers Kids — £15.00 
Disney Mickey Mouse Jogger Kids — £19.00 
House of Tiro Joggers Kids — £19.00 
Essentials Joggers Set Kids — £12.50 
Tiro 25 Essentials Training Tracksuit Bottoms Kids — £17.50 
adidas Slogan Fleece Joggers — £12.50 
ADIDAS MINECRAFT LOOSE Joggers — £16.50 
FUTURE ICONS WIDE STRETCH WOVEN Joggers — £17.50 
Z.N.E. Woven Travel Tracksuit Bottoms — £20.00 
LOOSE LACE Joggers — £17.50 
SEASONALS WIDE LEG Tracksuit Bottoms — £15.00 
adidas Originals x Liberty London TRACK Tracksuit Bottoms — £16.50 
Italy Tiro 24 Competition Training Tracksuit Bottoms Kids — £20.00 
Newcastle United FC Tiro 24 Training Tracksuit Bottoms Kids — £20.00 
LOOSE BLOCKED Joggers — £15.00 
Tiro 25 Essentials Woven Tracksuit Bottoms Kids — £15.60 
Jude Bellingham Training Tracksuit Bottoms Kids — £17.16 
Terrex Multi CLIMA365 Zip-off Tracksuit Bottoms Kids — £26.00 
Real Madrid Tiro 25 Competition Presentation Tracksuit Bottoms Kids — £20.80 
Tiro 25 Essentials Sweat Tracksuit Bottoms Kids — £15.90 
Entrada 22 Sweat Tracksuit Bottoms — £13.25 
LOOSE LACE Joggers — £18.55 
Adicolor Hoodie — £24.75 
Adicolor Joggers — £20.90 
Essentials Cargo Joggers — £13.75 
Essentials Joggers Set Kids — £19.25 
ESSENTIALS FULL ZIP HOODIE — £18.15 
ADIDAS MARVEL SPIDER-MAN JOGGER — £20.90 
Terrex Kids Xploric CLIMA365 Cargo Tracksuit Bottoms Kids — £22.00 
ADIDAS MINECRAFT TRAINING JOGGER — £22.00 
ADIDAS DISNEY MINNIE MOUSE JOGGER Set — £24.75 
Essentials Hoodie Kids — £16.50 
FIREBIRD AOP TRACK Tracksuit Bottoms — £18.48 
Wide Leg Joggers Fleece Kids — £16.80 
Oversized Hoodie Open Hem Pants Set — £21.66 
adidas Minecraft Training Hoodie — £19.95 
Essentials Linear Logo Full-Zip Hoodie — £22.80 
Training AEROREADY Woven Joggers Kids — £24.00 
Adicolor Hoodie Leggings Set Kids — £33.00 
Game and Go Joggers Kids — £18.00