Shop Seamless Sports Bras at Myprotein
A seamless sports bra that fits well and moves with you makes a genuine difference to any workout. The MP seamless sports bra range is built from soft-touch, stretchy fabrics with no rough seams or pressure points — just a clean, close fit from warm-up to cool-down.
From strappy open-back styles to layered and halter neck designs, there's a silhouette here for every training preference. Available across a wide range of colourways — from bold brights to everyday neutrals — these are bras built to wear hard and look good doing it.
Who This Collection Is For
If you train regularly and want gym kit that keeps up, this collection is for you. These seamless sports bras are designed for women who want a secure, comfortable fit without bulk or dig — whether you're lifting, cycling, running, or flowing through a yoga session.
They're equally suited to women who want their activewear to transition effortlessly from the gym to the rest of the day. Clean construction, thoughtful design details, and a range of styles mean there's something here whether you train hard every day or you're just getting started.
When to Wear Seamless Sports Bras
Designed for low to medium impact activities, these seamless sports bras are a natural fit for strength training, Pilates, yoga, and gym sessions. The soft-touch fabric sits close to the body without restricting movement, making them a reliable choice when you need coverage without constriction.
Beyond the gym, they work just as well as a layering piece under oversized tees or hoodies for rest days and casual wear. The open-back and strappy styles in particular lend themselves to sessions where you want to keep cool and move freely.
Key Features
Seamless Construction
No seams means no rubbing. The seamless knit construction removes the pressure points that traditional bras can create, giving you a smooth, uninterrupted fit that sits comfortably against the skin throughout your session.
Soft-Touch Fabric
The fabric is engineered to feel soft against the skin — not stiff, not scratchy. It stretches in every direction and moves with your body, so you're not fighting your kit mid-rep.
Versatile Style Range
From strappy open-back cuts to layered fronts and halter neck designs, the collection covers a wide range of aesthetics. Whether you want minimal coverage at the back or more structure at the front, there's a style that fits your preference.
Extensive Colourway Options
Available across a broad spectrum — from muted chalk and dark truffle tones to electric blue and bold berry — so your kit can reflect your style, whatever that looks like.
Popular Picks
MP Women's Lift Seamless Strappy Bra - Chalk Dust — Soft-touch fabric for a comfortable feel. Open-back design.
MP Women's Lift Seamless Strappy Bra - Power Indigo — Soft-touch fabric for a comfortable feel. Open-back design.
MP Women's Lift Seamless Strappy Bra - Bold Berry — Soft-touch fabric for a comfortable feel. Open-back design.
Quality You Can Train In
Seamless construction changes how gymwear feels during a session by removing seams from high-contact areas. Myprotein's Seamless Sports Bras range uses knit construction to create pieces that move with the body during training.
Seamless construction
The knit-construction approach in Seamless Sports Bras creates a close fit without traditional seams at friction points. The specific knit pattern, fabric blend and construction method for each style is set out on the product page.
Fit and feel
Seamless styles vary in coverage, stretch level and fit feel described on the product page. Check each product page for fit notes, size guidance and care instructions specific to that style.
What to check on the product page
Check each product page for exact fabric, fit, care and feature details.
