High Support Sports Bras

Shop High Support Sports Bras at Myprotein

When you're pushing hard in the gym, on the track, or in a HIIT class, a high support sports bra is non-negotiable. This collection is built for high-impact training — designed to keep you locked in and comfortable whatever the session demands.

From adjustable straps to bonded closures and breathable mesh panels, every bra in this range is engineered with the kind of detail that makes a difference when intensity ramps up.

Who This Collection Is For

If your training involves running, plyometrics, CrossFit, cycling, or any session where movement is unpredictable and intensity is high, this collection is built around you. These bras are designed specifically for women who won't settle for a style that can't keep up.

This range also extends to maternity and nursing, with options that adapt to changing needs without compromising on performance. Whether you're training through pregnancy or returning post-natal, there's a bra here designed with that in mind.

When to Wear High Support Sports Bras

A high impact sports bra earns its place in high-energy sessions — think HIIT, running, bootcamp classes, or heavy lifting. Anywhere that demands confidence in your kit, these bras deliver the secure fit and structural support to match.

They're just as at home in lower-intensity settings too. The breathable construction and close-fit cut make them a go-to for yoga, walking, or active recovery days when comfort still matters.

Key Features

High-Impact Structural Support

These bras are constructed with reinforced underbands, structured cups, and secure back closures that fit into your routine. The Power High Support Bra features a bonded hook and eye closure that reduces friction while keeping everything in place.

Adjustable and Customisable Fit

Adjustable straps let you dial in the exact fit you need, so nothing shifts mid-session. Whether you prefer a racerback or cross-back configuration, the range offers multiple silhouettes to suit different preferences and fit preferences.

Breathability Built In

Mesh panels, laser perforation detailing, and sweat-wicking fabrics are woven throughout the collection to keep airflow moving and moisture managed. These aren't afterthoughts — they're core to how these bras are designed to perform.

Versatile Design Options

From longline styles that pair with high-waisted shorts to cross-back designs with mesh strap detailing, the range covers different aesthetic preferences without compromising on function. Available in multiple colourways including classic black and white.

Popular Picks

MP Women's Maternity Nursing Sports Bra - Black — Designed for nursing mothers who stay active, this maternity bra combines sweat-wicking fabric and laser-perforated breathability with an easy-release clip for effortless nursing access.

MP Women's Power High Support Bra - Black — Built for high-impact training, the cross-back design and bonded hook-and-eye closure work together with adjustable straps to deliver a secure, friction-free fit that moves with you.

MP Women's Power Cross Back Sports Bra - White — A lighter-support option with cross-back straps, mesh detailing throughout, and moulded cups that helps the fit feel secure during low-to-medium intensity sessions.

Quality You Can Train In

Choosing High Support Sports Bras that work for training starts with understanding the construction. Myprotein's sports bra range covers different styles and builds designed for different training demands and preferences.

Construction and comfort

Details like strap width, back closure, band structure and cup style affect how High Support Sports Bras perform through a session. Each product page sets out the support level, key construction details and the training activities each style suits.

Fit guidance

A well-fitting sports bra starts with the right size. Use the size guide on each product page alongside the fit notes and care instructions to find the right option for your training.

What to check on the product page

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

FAQs

What is a high support sports bra and do I really need one?

A high support sports bra is specifically engineered for high-impact activity — running, jumping, HIIT, or any training where movement is repeated and intense. Unlike a standard bra or low-support style, a high impact sports bra uses reinforced construction, structured cups, and secure closures to minimise movement and keep you comfortable throughout. If your workouts are demanding, the difference in design is something you'll notice immediately.

How do I find the right size in a high support sports bra?

Fit is everything with a high support bra. Start with the size guide on each product page, which covers both band and cup measurements. The band should sit securely and horizontally around your ribcage without digging in, and the cups should enclose fully without any spillage or gaping. Adjustable straps mean you can fine-tune the fit once the band is right — straps alone shouldn't be carrying the work.

What activities are these high impact sports bras designed for?

These bras are built for high-energy training — running, HIIT, CrossFit, plyometrics, and gym sessions where intensity and movement are constant. The structured support and secure closures make them well-suited anywhere you need your kit to feel secure. That said, the breathable construction also makes them comfortable for lower-intensity workouts like yoga or walking.

Which high support sports bra would you recommend for someone who wants a secure, adjustable fit?

The MP Women's Power High Support Bra in Black is a strong pick for this. It features fully adjustable straps so you can customise the fit to your body, and a bonded hook and eye closure that keeps everything locked in without the friction of traditional fastenings. The bonded construction means the closure sits smooth against the skin throughout your session.

How can I check coverage before choosing a style?

Each product page includes detailed fit notes, fabric information, and size guide measurements — these are the best place to start before making a choice. Pay attention to the cup construction details and strap style described, as these vary across the range. If you're between sizes, the size guide will help you work out which way to go based on your measurements.

How should I care for my sports bra to keep it in good condition?

Check the care label on your specific bra for exact instructions, but as a general rule: machine wash on a gentle or delicate cycle with cool water, and avoid tumble drying. Heat can break down elasticated fabrics and affect the shape of structured cups over time. Washing inside out and using a mesh laundry bag will also help preserve the fabric and any detailing.

Who designs the sports bras in this range?

All the bras in this collection are designed by Myprotein's in-house design team. Every detail — from strap configuration to closure type to fabric choice — is developed with active training in mind.

Does the range include options for maternity and nursing?

Yes. The MP Women's Maternity Nursing Sports Bra is part of this collection and is built specifically for that stage of life. It features high-performance sweat-wicking fabric and laser perforation detailing for breathability, so training comfort isn't compromised. It's designed to adapt to the body during and after pregnancy without sacrificing the feel of a proper performance bra.