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Runner jogging along Thames in London rain

Customer Favorites - Best Sellers View all

High Waist Ankle-Length Yoga Pants for Women - Solid, Seamless, Booty Lifting

£23.97

Women Seamless Activewear Fitness Gym Wear Sportswear Crop Top Leggings Yoga bra Set

£33.88

Flytex Compression Knee Sleeves - Increase Blood Flow and Reduce Fatigue

from £6.85

Chrleisure High Waist Seamless Leggings - Breathable, Stretchable for Yoga & Fitness

from £6.08

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758 products

Real Reviews from Real Customers

★★★★★
The Flytex Compression Knee Sleeves have completely transformed my workouts. The support is incredible and they're so comfortable I forget I'm wearing them!
Sarah Mitchell
Manchester, UK

★★★★★
Best investment I've made for my fitness journey. The quality is outstanding and the customer service is exceptional. Highly recommend!
James Chen
London, UK

★★★★★
I've tried many brands, but Allen Fitness stands out. Their products are durable, effective, and the prices are fair. Will definitely order again.
Emma Thompson
Birmingham, UK

★★★★★
Fast shipping, great quality, and the fit is perfect. These compression sleeves have made a real difference in my recovery time.
Michael Rodriguez
Leeds, UK

★★★★★
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Los Angeles, CA

Why Choose Allen Fitness

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On orders over £50. Fast, reliable shipping to your doorstep.

Trusted by 116+ Customers

Join thousands of satisfied athletes and fitness enthusiasts.

Men's Cycling Jersey Long Sleeve - Breathable Quick-Drying Performance Shirt

Custom Fitness Hoodie for Men - Gym Workout Clothes, Yoga Wear, Outdoor Jogging Sportswear Set

Adidas Originals Low-Top Lace-Up Casual Shoes IG4646

Adidas Originals Women's Retro T-Toe Sport Sneakers IF6490

Air Zoom Torch 4 Men’s Running Shoes – White & Grey Breathable Trainers

Premium Performance

Men's Activewear

Engineered for peak performance. Premium fabrics designed for serious athletes.

Shop Men's Collection View All Activewear

High Waist Ankle-Length Yoga Pants for Women - Solid, Seamless, Booty Lifting

Women Seamless Activewear Fitness Gym Wear Sportswear Crop Top Leggings Yoga bra Set

Chrleisure High Waist Seamless Leggings - Breathable, Stretchable for Yoga & Fitness

Gutashye Seamless Legging Yoga Pants Sports Clothing Solid High Waist Full Length Workout Leggings.

CHRLEISURE High Waist Pocket Leggings - Solid Color Workout Leggings for Women

Premium Compression

Women's Performance Leggings

Designed for comfort and style. High-performance compression technology meets luxury aesthetics.

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Top picks

Sports Essentials & Outdoor Gear Collection

Wireless Noise-canceling Bluetooth Over-ear Headphones

£25.64

Waterproof Fitness Sports Travel Duffel Bag - Versatile Weekender for Men and Women

£19.75

True Wireless Stereo OEM/ODM New 5.0TWS Type C F9 F9-5C F9-A Headset Microphone Earphone - Wireless Headset

£30.11

OLMALL Y30 TWS Bluetooth 5.0 Earphones - Waterproof Sports Earbuds

£8.79

Lenovo HD200 Wireless Gaming Headset & Speakerphones

£42.82 £38.99

Large Capacity Stainless Steel Thermos Cup - Insulated 1300ML to 4000ML for Outdoor Use

from £23.22

Cycling protective gear, knee pads, elbow pads, four-piece set of anti-fall knee pads, full set of roller skating equipment, motorcycle extreme sports

£16.30

Challenge Workouts Wall - Portable Boxing Target & Equipment

£149.90

Adjustable Resistance Portable Breathing Device for Enhanced Lung Capacity & Endurance

£25.53

Nemesis Phoenix Boxing Gloves - 100% PU Leather, IMF Padding, Ideal for Entry-Level Sparring

£28.55

Bravose Limited Edition Boxing Gloves 16oz - 365 Series White with Velcro Closure

£120.35

Mini Portable Home Projector with 320x240 Resolution, Brightness 10, and Over 30,000 Hours Lifespan

£26.41

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Discover the latest road running shoes for women, designed for optimal performance and style

Adidas Original Run 60s 2.0 Unisex Running Shoes – Lightweight Retro Sneakers (JQ3928)

Brand new

Summer wear

Check out our comfy crewnecks, lightweight khakis, breathable tanktops and more.

Shop Tops Shop All Womens

We design durable travel apparel with a conscience — 100% made in America.
Products by United By Blue.

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Designer Dressing Shoes & Elegant Watches Collection

High-Performance Men's Compression Leggings

Men's Performance & Casual Footwear Collection

Men's Performance Gym Shorts for Every Workout

Stylish Women’s Gym Wear UK for Active Lifestyles

Premium Smart Watches for Active Lifestyles

Don't take our word for it

★★★★★
These running shoes have completely transformed my marathon training. The support and durability are unmatched - I've logged over 300 miles and they still feel brand new.

Sarah M.
London

★★★★★
As a personal trainer, I'm on my feet all day. The compression gear from Allen-Fitness keeps me performing at my best. Quality you can feel.

James R.
Manchester

★★★★★
Finally found performance wear that actually performs! The fit is perfect and the materials are premium. Worth every penny.

Emma L.
Birmingham

★★★★★
Couldn't be happier with the service I received from this company.
Matt C.
Montreal, QC

★★★★★
Arrived fast and beautifully boxed. They even let me model on their site :)
Sharon S.
New Orleans, LA

Just restocked View all

Adidas Originals Low-Top Lace-Up Casual Shoes IG4646

£67.31

Adidas Originals Women's Retro T-Toe Sport Sneakers IF6490

£86.70

Air Zoom Torch 4 Men’s Running Shoes – White & Grey Breathable Trainers

£113.21

Adidas Original Run 60s 2.0 Unisex Running Shoes – Lightweight Retro Sneakers (JQ3928)

£66.30

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13 products

Sustainable Materials

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Supporting Local Charity

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90-Days Return Policy

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Athlete feature

Allen-Fitness

We know how important it is to have gear that doesn't let you down when you're pushing your limits. That's why we only use the highest quality fabrics.