Men's Oversized T-Shirts

Shop Men's Oversized T-Shirts at Myprotein

Men's oversized t-shirts that work as hard as you do — whether that's in the gym, on the move, or just getting through the day in comfort. The range spans heavyweight washed cotton styles and hybrid mesh constructions, giving you a genuine choice based on how and where you're wearing them.

With 20 styles across the collection — including the Washed Oversized Cotton, Rest Day Oversized, and Hybrid Mesh T-Shirt — there's a breadth of colourways and fabrics to suit every preference. From muted tones like Chalk Grey and Mushroom to bolder options like Track Blue and Deep Berry, the range covers a lot of ground.

Who This Collection Is For

If you train hard and want something that keeps up without restricting how you move, these men's oversized tees are built for that. The relaxed cut means no pulling across the shoulders mid-lift, and the variety of fabrics means you're not stuck wearing the same weight of cotton year-round.

They're equally at home off the gym floor. If you're the kind of person who wants their kit to transition easily from a training session to the rest of the day without looking like activewear, the washed finishes and clean fits in this range do exactly that.

When to Wear Men's Oversized T-Shirts

In the gym, the oversized cut gives you room to move freely through compound lifts, overhead movements, and anything that demands a full range of motion. The Hybrid Mesh styles add breathability where it counts, making them a solid pick for higher-intensity sessions or warmer training environments.

Away from training, the washed cotton options wear like a premium casual tee. The relaxed, broken-in feel of the washed fabric makes them easy to layer or wear standalone — and the range of colourways means they pair naturally with shorts, joggers, or jeans.

Key Features

Oversized Cut for Freedom of Movement

The relaxed, oversized fit across the range means no restrictions through the chest, shoulders, or arms. Whether you're pressing, pulling, or just moving, the cut stays out of your way.

Heavyweight Washed Cotton Construction

The Washed Oversized Cotton T-Shirts use a heavyweight fabric that feels substantial without being stiff. The washed finish gives them a lived-in texture from the first wear, no breaking-in required.

Hybrid Mesh Panels for Breathability

The Hybrid and Tempo Mesh styles integrate mesh panelling into the construction, increasing airflow during warmer or more intense sessions. It's a functional detail built into the fabric construction — check the product page for exact fabric and feature details.

Range of Colourways and Finishes

With over 20 options spanning neutral washes, bold tones, and everything in between, there's genuine variety here. Styles like Washed Black, Vintage White, and Cornflower Blue sit alongside more distinctive picks like Deep Berry and Future Blue.

Popular Picks

MP Men's Washed Oversized Cotton T-Shirt - Lilac Grey — If you want a t-shirt that looks better the more you wear it, the heavyweight washed fabric and relaxed oversized cut of the Lilac Grey make it a wardrobe staple that earns its keep.

MP Men's Washed Oversized Cotton T-Shirt - Track Blue — Built for those who want gym-to-street versatility, the Track Blue's heavyweight washed cotton and relaxed oversized cut give you that lived-in look straight out of the bag.

MP Men's Washed Oversized T-Shirt - Future Blue — The Future Blue's washed finish and roomy oversized fit make it the kind of tee that feels like a favourite from day one, with the heavyweight fabric to back it up.

Quality You Can Train In

When choosing Men's Oversized T-Shirts, fabric, fit and cut should work with the session rather than against it. Myprotein's tops range covers cuts, fabrics and lengths designed for gym sessions, running and everyday activewear.

Fabric and finish

Different training styles call for different fabric constructions. Check each product page for fabric composition, care instructions and the activities each style is built for.

Fit and cut

Cut details like sleeve length, hem shape and body fit vary across the Men's Oversized T-Shirts range. The product page for each style sets out the fit and sizing guidance to help you choose.

What to check on the product page

Check each product page for exact fabric, fit, care and feature details.

FAQs

What are mens baggy t-shirts like these made from?

It depends on the style. The Washed Oversized Cotton T-Shirts are made from heavyweight cotton with a washed finish for a premium, broken-in feel. The Hybrid and Tempo Mesh styles combine fabric and mesh panelling for added breathability. Check the individual product pages for exact fabric compositions.

How do mens oversized tees fit — should I size up?

These are designed with an intentionally oversized cut, so they're cut generously even at your standard size. Most people find their usual size gives them the relaxed, dropped-shoulder look the style is built around. If you're between sizes and want a more exaggerated fit, sizing up is an option — but it's not necessary. Check the product page for fit notes and size guidance.

Are these mens oversized t-shirts suitable for the gym?

Yes — the oversized cut works well for training because it doesn't restrict movement through the shoulders or chest. The Hybrid Mesh styles are particularly well-suited to the gym, with mesh panelling that increases airflow during more intense sessions. The cotton styles are a better fit for lower-intensity sessions or casual gym visits.

Who designed this collection?

The full range is designed by Myprotein's in-house design team. Every cut, colourway, and fabric choice is made internally, which means the range evolves based on what people actually want to wear.

How should I care for washed oversized t-shirts?

Follow the care label for best results. As a general guide, washing inside out in cold water and avoiding high-heat tumble drying can help preserve the washed finish — check the care label on your specific garment for instructions.

Can I wear these t-shirts as everyday casualwear, not just for training?

Absolutely. The washed cotton styles in particular are built as much for off-duty wear as they are for the gym. The relaxed cut, clean lines, and range of colourways mean they sit naturally alongside jeans, joggers, or shorts — no gym context required.

What's the difference between the Washed Cotton and Hybrid Mesh styles?

The Washed Oversized Cotton T-Shirts are made from heavyweight cotton with a washed, textured finish — they're the more lifestyle-leaning option in the range. The Hybrid Mesh and Tempo Mesh styles incorporate mesh fabric panels designed to increase ventilation, making them more suited to active training sessions where breathability matters more.

How many colour options are available in the men's oversized t-shirt range?

There are 20 styles available across the range, spanning a wide spread of colourways — from neutrals like Chalk Grey, Washed Black, and Vintage White through to more distinctive options like Deep Berry, Future Blue, and Cornflower Blue. New colourways are added regularly, so it's worth checking back if you don't see what you're after.