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Women's & Men's Gym Wear, Fitness Clothing & Gym Clothes

The One Athletic fitness clothing collection includes gym wear hoodies, leggings, running tops, gymwear joggers, t-shirts and shorts for men and women, as well as women’s sports bras.Our gymwear is designed to be durable, comfortable, and stylish.

Womens & Mens Gym Clothes Built to Work Out In

Our workout clothing is built to last, and is designed for people who will put it through its paces. We understand the demands that exercise can put on clothing. That’s why our workout leggings are high-wasted and squat-proof, and our sports bras have raised rubber banding and a snug fit. Our men’s compression leggings have a four-way stitch design that allows for unrestricted freedom of movement, and our running tops feature reflective banding so that you are easily seen while you’re out for a late night run. Choose from gear with catchy slogans, the iconic One Athletic logo, or some simple seamless designs, with appealing colours and stylish stitching that will amplify the look. Practical does not have to mean boring.

The Best Womens and Mens Active gym wear

Let’s face it. Shorts, tracksuit bottoms and hoodies are comfortable. So comfortable that it’s tempting to want to wear them when you’re not working out. Why not look stylish and feel good at the same time? Our new range of active wear lets you do exactly that. It’s simple, understated and well made. Our shorts, khakis, hoodies and t-shirts are made from stretchy, breathable materials that are ideal for relaxing around the house, running errands, and wearing in casual situations. Choose from designs with simple logos or slogans, that will show you love the active lifestyle, without being too outlandish. This is semless fitness gear that understands you, and amplify your personal sense of style.Our selection of vests, tees and seamless leggings are designed to be lightweight and breathable, with a fitted cut that will allow you maximum freedom of movement without getting in the way if you are doing yoga, pilates, or other similar sports. We have several collections to choose from in a number of colours and patterns, to aspire your sense of personal style. Whether you’re looking for something for training, or for casual use, we are confident that our range will include something that you will love.

Gym Wear Accessorise

In addition to sports gear, we also have caps, bags, water bottles and other accessories to help complete the look, and complete your kit bag too. Whether you’re looking for a quality cap to keep the sun out of your eyes, a lightweight but durable drawstring bag, or a quality bottle for your water or your energy drinks, we have the perfect range for you.Just like our fitness clothing, our accessories are built to last. We know that athletes spend enough on gym memberships, running shoes and other gear, and that you are looking for high quality, comfortable items that look good but that won’t break the bank, our gym wear is designed to last for workout after workout. It will become a trusted friend that you will wear for mile after mile, or rep after rep.

Quality Mens Gym wear

With an assortment of high-end men gym clothes and a passionate brand, One Athletic has become the leading fitness option for millions of people. From beautiful hoodies to rugged joggers, this is a catalogue of products that will make one smile from ear to ear.When it comes to fitness and gym wear, no one does it better than One Athletic!
  • Our  Mens Gym Wear & Clothes
  • Gym Mens Hoodies Sweatshirts
  • Gym T-Shirts
  • Mens Skinny Joggers
  • Running Shorts
  • Compression Leggings for running
  • And More!

Perfect Fitting Fitness Clothing

With a snug, cosy fit that’s going to keep the body comfortable, One Athletic delivers designs that are breathtaking and meaningful. The design team is dedicated when it comes to providing gym wear that’s ideal in a wide array of situations and will always come out on top. Whether it’s running outdoors in the cooler months or spending hours in the local gym, this is gymwear that will get the job done. One Athletic is all about perfect fitting and creates designs that are built to last. Appreciate the intricate details and maximise the beautiful blend of materials as soon as it is time to get the heart racing. This is fitting that will do it all.

Comfortable Gym Wear

Comfort is all about putting gymwear on that is going to feel good on the body in all situations. No one wants to be in a situation that is going to feel uncomfortable or unusual. One Athletic prides itself on putting comfort first and providing a blend of materials that will feel luxurious as soon as it sits against the body. Whether it is a pair of gym shorts or a new t-shirt, this is a brand that is always going to deliver in terms of quality. One Athletics stands behind its designs and makes sure they are worth a person’s time. These are long-lasting materials that will be able to handle rigorous use and can maintain their shape after being washed. One Athletic has thought of it all and pushes to maximise its fitness resources.

Sleek Fitness Workouts

Want to wear something fresh, vibrant, and gym-friendly? One Athletic provides a wonderful assortment of sleek designs made for working out. Whether it’s a high-quality pair of gym shorts or the perfect hoodie, this is a collection that is going to appeal to all men. The designs have been created by the finest designers and include modernised features to optimise the wearer’s experience. When it comes to quality, durability, and general value, One Athletic is able to deliver designs that are ahead of the game.Fitness enthusiasts of all ages can enjoy the value of this catalogue and all that it has to offer. From rugged joggers to top-tier leggings, this is men gymwear that is going to impress in seconds. The attention to detail and commitment to fitness worthy quality is what pushes One Athletic above any other brand. This is a company passionate about its designs and is willing to put in the time to create something memorable. Put this gymwear on and feel like you’re on top of the world!

Women Gym wear and Accessories

At One Athletic we take pride in offering the best workout gear. We know what life is like for active women gym clothing is an important part of their day to day wardrobe. Our selection of leggings, tees, cropped hoodies, sports bras and other workout gear includes everything you need for a great trip to the gym.

Gymwear Built To Last

All of our Womens workout gym wear is designed to be as rugged and durable as possible, while still being comfortable and stylish. We have slim fit and standard fit hoodies, t-shirts, leggings, sports bras, bags and accessories, as well as shorts and more. Each item is designed to fit athletic bodies, and to offer comfort, breath-ability and freedom of movement where it matters. We understand the demands that exercise places on your clothing, and we have built our workout gear around those demands.

Athletic Womens Gym wear You Can Trust

Whether you are looking for gym wear to lift weights in, something for running, something casual for day to day wear, or even just something that you can relax in, we have the perfect range for you. Our workout shorts and some of our hoodies have a brushed back cotton feel on the interior, which makes them incredibly comfortable to wear. Our cropped hoodies are ideal for throwing on after a training session (or before, while you’re warming up), to keep you cosy and comfortable. The fit and branding is super stylish, and makes them the perfect fashion accessory.Our sports leggings have a high waist, for support and confidence, and they’re squat-proof too, so you can wear them safe in the knowledge that they won’t let you down while you’re hitting a new personal best. They have a brushed-back interior, so they feel super luxurious to wear, while having a nice sleek outer finish.

Fitness Clothing for Demanding Lifestyles

We understand the demanding lifestyle of an athlete, and we’ve taken that into account with the clothing that we provide. Quality is the number one priority with our men’s and women’s designs. We want you to feel comfortable and perform at your best while wearing our athletic gymwear. Our women’s designs are made for you, to suit your body. They have a similar look to the men’s, and the same iconic branding, as well as the same top quality materials and stitching, but the cut has been created specifically to suit your body. Our motto is ‘stand for something, stand as one’, and we hope that you will join us in that. Chase your dream, stand up for your causes, and enjoy the results that you have worked so hard for.All of our gym wear comes with a robust guarantee, and we are always happy to answer questions about fits or sizing. Take a look at our latest range of women’s athletic gymwear. Whether you’re a martial artist, yoga practitioner, runner, tennis player, dancer or cross-fit lover, we have something that will suit you. Be sure to check out our range of exciting new accessories too.

  • Bedford – Double Waistband Shorts – Black

  • Bedford – Double Waistband Shorts – Khaki

  • Garland swim shorts – Purple

  • Garland swim shorts – Apricot

  • Amarillo swim shorts – Orange

  • Amarillo swim shorts – Blue


FREE Shipping

Get free shipping on all UK orders over £50.00. Free international shipping on all orders over £100.00.

Our worldwide shipping service is supplied by DHL and covers over 50 countries across the globe.


For all orders received before 11.30am, items are dispatched for delivery in the UK and will arrive next working day.* Overseas orders can take 2-3 days depending on the country.

*any orders received after 11.30am on a Friday will be dispatched on the following Monday.

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