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Shop Men's Bottoms at Myprotein

Men's bottoms built for the gym, the track, and everything in between — this is the full range of MP training shorts and joggers, all in one place. Whether you're after a short inseam for leg day or a relaxed jogger for the commute home, there's a cut, fabric, and fit here that works.

The range spans 5", 7", and 9" shorts, 2-in-1 styles, woven training shorts, lightweight options, and full-length joggers in both training and rest day fits. With colourways running from classic black and navy to storm grey, you've got plenty to work with across your rotation.

Who This Collection Is For

If your training covers lifting, running, HIIT, or pretty much anything else that gets you moving, this range is built around you. These bottoms are designed for people who want gym kit that pulls its weight — not just in the session, but getting to and from it too.

It's also a solid pick if you're building out a kit rotation and want versatile pieces that go from workout to warm-down without a wardrobe change. The rest day joggers and sweatshorts are cut for comfort off the gym floor, while the training shorts and woven styles are built to handle the work.

When to Wear Men's Bottoms

Training shorts come into their own for anything that demands full leg freedom — squats, deadlifts, sprint intervals, box jumps. The shorter inseams keep things unrestrictive, and the 2-in-1 styles give you inner coverage if you prefer not to layer separately.

Joggers and sweatshorts cover the rest of the day. The training joggers are structured enough to wear through a session, while the rest day styles are cut for a more relaxed feel — ideal for active recovery, travel, or just not being in a hurry. Between them, these bottoms cover every part of your day, not just the hour you spend in the gym.

Key Features

Inseam Options to Suit Every Preference

Five-inch, seven-inch, and nine-inch inseams give you genuine choice depending on how you move and how much coverage you want. Shorter lengths suit lifting and agility work; longer cuts lean towards running or cooler conditions.

4-Way Stretch Fabrics

Several styles in the range use 4-way stretch woven fabric that moves with you in every direction. Nothing pulling, nothing riding up — just clean movement whether you're lunging, sprinting, or switching between exercises mid-session.

Ventilation Where It Counts

Mesh panelling on select styles keeps air moving during the harder efforts. It's the kind of detail that makes a real difference once the session gets going and the temperature starts to climb.

Secure, Adjustable Fit

Internal drawcords feature across the range so you can dial in the fit before you start moving. Shorts that stay where you put them — without needing to be checked between sets.

Popular Picks

MP Men's Tempo Panel 5" Shorts - Black — Built for hard sessions in warm conditions, these shorts use mesh panels and a side split to keep air moving and your stride unrestricted.

MP Men's 2-in-1 7" Training Shorts - Navy — The inner jersey layer and zip pockets in these navy shorts mean you can move freely and train confidently without anything getting in the way.

MP Men's 2-in-1 7" Training Shorts - Storm — Same confident coverage and 4-way stretch as the navy, but in a storm colourway for those who want a bolder look at the gym.

FAQs

What men's bottoms are available in this range?

The range covers training shorts in 5", 7", and 9" inseams, 2-in-1 shorts with an inner jersey layer, woven training shorts, lightweight shorts, and full-length joggers in both training and rest day fits. Colourways include black, navy, storm grey, and grey marl — so there's enough variety to build a proper kit rotation.

What's the difference between the training joggers and the rest day joggers?

The training joggers are designed to hold their shape and move with you during a session — suitable for gym use, warm-ups, and conditioning work. The rest day joggers are cut for comfort and a more relaxed feel, better suited to recovery days, travel, or casual wear. Both are worth having in the rotation if you want the right fit for every situation.

Which shorts should I choose for gym training?

If you do a lot of heavy lifting, the Men's 2-in-1 7" Training Shorts are a strong option — the 4-way stretch woven fabric moves freely in every direction, and the inner jersey layer means you've got coverage sorted without needing a separate liner. For something with a bit more airflow during intense work, the Tempo Panel 5" Shorts use mesh panelling to keep things cooler, with an internal drawcord to keep the fit locked in between sets.

How do MP men's bottoms fit — should I size up?

Generally, MP bottoms run true to size, so start with your usual measurement. If you're between sizes and prefer a more relaxed feel in the waist or seat, sizing up gives you that extra room — particularly on the jogger styles. The internal drawcords on the shorts mean you've got some flexibility in the waist fit regardless of which size you go with.

What are the shorts and joggers made from?

Materials vary by style — several of the training shorts use a 4-way stretch woven fabric for movement and durability, while the lightweight styles use a lighter construction suited to higher-intensity or warmer-weather training. The joggers use a sweat-friendly fabric that holds its shape over regular use. Full fabric composition details are listed on each individual product page.

How should I care for MP training shorts and joggers?

Machine wash at a low temperature and avoid tumble drying where possible — this keeps the fabric performing and the fit intact for longer. Washing inside out helps protect any printed details, and skipping fabric softener preserves the stretch and moisture-wicking properties of technical fabrics.

Who designed the MP men's bottoms range?

All MP bottoms are designed by Myprotein's in-house design team. Every style goes through a process of testing and iteration to make sure the fit, fabric choice, and construction hold up to real training — not just on paper.

Can these bottoms be worn for activities outside the gym?

Absolutely. The rest day joggers and sweatshorts are specifically cut with off-the-gym-floor comfort in mind — they work well for travel, errands, or active recovery. The training shorts and woven styles are more performance-focused but still comfortable enough to wear casually if that's how you want to use them.