Browse 99 discounted Adidas trousers — up to 60% off. Find the best deals on Adidas trousers across UK retailers, filtered to your size.
Showing 48 of 99 trousers, 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.
Optime Essentials Allover Print Flower Tie-Dye Leggings — £18.00 
adidas Essentials 3-Stripes Leggings — £10.35 
Own the Run 3/4 Leggings — £20.25 
All Me Essentials Full-Length Leggings — £17.10 
Training Essentials 3-Stripes High-Waisted Short Leggings — £16.50 
Tailored HIIT Training 7/8 Leggings — £35.00 
Essentials Color Pop High-Waisted Leggings — £15.00 
W LIN FL CARGO — £25.00 
Pull-On Ankle Pants — £32.50 
Hyperglam Full-Length Emboss Leggings — £22.50 
Olympique Lyonnais Tiro 24 Training Pants — £27.50 
Cuffed Cargo Trousers — £30.00 
Real Madrid 99/00 Track Pants — £42.50 
Manchester United Originals Track Pants — £40.00 
Benfica Tiro 24 Competition Training Pants — £27.50 
Real Madrid Terrace Icons Track Pants — £42.50 
Juventus Tiro 24 Competition Training Pants — £27.50 
Tiro 25 Competition Training Pants — £25.00 
FC Bayern Track Pants — £40.00 
Newcastle United FC Tiro 24 Training Pants — £27.50 
Arsenal Trefoil Track Pants — £32.50 
Jet Sweep Pants — £37.50 
Seasonal Essentials Holiday Pack Wide Leg Pant — £17.50 
Seasonal Essentials Holiday Pack Wide Leg Pant — £17.50 
Tailored HIIT Training 7/8 Leggings — £35.00 
Snakeskin 3-Stripes Leggings — £17.50 
TECHFIT COLD.RDY Full-Length Leggings — £32.50 
Beckenbauer Track Pants — £27.50 
Train Essentials 3-Stripes High-Waisted 3/4 Leggings — £16.50 
DailyRun 7/8 Leggings — £27.50 
All Me Essentials Full-Length Leggings — £17.50 
Dailyrun 3-Stripes 7/8 Leggings — £30.00 
ESSENTIALS HIGH-WAISTED LOGO LEGGINGS — £11.50 
Manchester United Terrace Icons Track Pants — £42.50 
3-Stripes Flared Firebird Track Pants — £32.50 
Adicolor Classics SST Track Pants — £27.50 
Premium Essentials Ripstop Cargo Trousers — £37.50 
7/8 Tight — £22.50 
Argentina Pants — £40.00 
7/8 Tight — £22.50 
All Me Allover Print 7/8 Leggings — £30.00 
7/8 Tight — £22.50 
Optimé 3-Stripes Full Length Leggings — £25.00 
TECHFIT Stash Pocket Full-Length Leggings — £17.50 
Optimé 4-Inch Raw-Cut-Hem Leggings — £19.00 
Hyperglam Full-Length Leggings — £20.00 
Own the Run Full-Length Leggings — £27.50 
LOUNGEWEAR Essentials 3-Stripes Leggings — £11.50