Three things make the difference: firm compression, a wide underband and adjustable straps. Our high impact sports bras for C-E cups add in-built stabilisers and an adjustable back clasp so bounce stops being part of your workout. Stays put from your first kilometre to your last rep. Find your fit in our sports bra guide.

The band does most of the work. It should sit level around your body without riding up, with cups that contain everything without spillage at the sides or neckline. Adjustable straps should feel firm without digging in. Bra riding up at the back? Go a band size down. Straps doing all the work? The band isn't tight enough. Use our fit guide to find your size.

Yes, and it makes a real difference. Running demands high impact support to handle bounce and vertical movement, especially for C-E cups. Our In Tempo and In Pace styles are built for exactly that. For yoga and pilates, medium support with flexibility is the sweet spot. You can wear a high impact bra on the mat, but you’ll feel better in something softer.

Firm compression, an adjustable back clasp and in-built stabilisers that reduce bounce over distance. That's the foundation. A wide underband does the heavy lifting too, distributing weight evenly so your shoulders and back don't pay for it on long runs. Our In Pace collection is built specifically for high impact running for C-E cups, without digging in or chafing.

For most women with C-E cups, yes. Adjustable straps let you customise the fit for your specific shape and shoulder width, reducing the chance of straps digging in or sliding off mid-session. Combined with a firm underband and in-built stabilisers, adjustable straps are one of the features that make a real difference for bigger cup sizes.

The terms are often used interchangeably, but they mean different things. High impact refers to the intensity of activity the bra is designed for, running, HIIT and jumping. High support refers to the level of hold it provides. For C-E cups, you want both. A high impact bra with firm compression, wide underbands and adjustable straps. Shop our high impact sports bras to find the right level.

Yes, and it's one of the best choices you can make for C-E cups. A high impact sports bra handles any session involving intense movement, from HIIT and circuit training to heavy lifting and jumping. Firm compression, secure underbands and adjustable straps mean nothing shifts mid-session. Pair with supportive gym leggings or high waisted training shorts and you're ready for anything.

For DD and E cups, the non-negotiables are firm compression, a wide underband that sits level and an adjustable back clasp that lets you customise the fit. In-built stabilisers and high coverage do the rest, keeping bounce in check through high impact sessions. Our C-E cup range is built specifically for bigger cup sizes, not scaled up from smaller ones. Shop our customer favourites to see what's most loved.