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Size 34D Sports Bras

Size 34D sports bras are built to provide reliable support with a secure, stay-put fit. These styles help reduce movement while keeping you comfortable throughout the day. Feel supported, stable, and confident in every activity.

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Fit Fully Yours Pauline Wire Sports Bra B9660 Black Gray
Fit Fully Yours
Fit Fully Yours Pauline Full Coverage Underwire Sports Bra B9660 - Black/Gray Sale price$72.00
Fit Fully Yours Pauline Wire Sports Bra B9660 Blue Silver
Fit Fully Yours
Fit Fully Yours Pauline Full Coverage Underwire Sports Bra B9660 - Blue/Silver Sale price$72.00
Glamorise No-Bounce Cami Sports Bra 1066 Cafe Front
Glamorise
Glamorise No‑Bounce Cami Sports Bra 1066 - Cafe Sale price$47.00
Panache Freedom Non Wired Sports Bra 7344 Sienna Rose Chalk Front
Panache
Panache Freedom Non Wired Sports Bra 7344 - Sienna Rose/Chalk Sale price$75.00
Panache Wired Sports Bra 5021 Grey Marl Front
Panache
Panache Wired Sports Bra 5021 - Grey Marl Sale price$75.00
Shock Absorber Active Classic Support Sports Bra SN102/U10036 White Front
Shock Absorber
Shock Absorber Active Classic Support Sports Bra SN102/U10036 - White Sale price$59.00

34D Sports Bras: Structured Support with a Defined, Active Fit

Size 34D sports bras are designed to deliver structured, dependable support with a defined shape that holds firm through every level of intensity. These styles feature shaped cups and a reinforced band that lift and contain with precision, keeping everything secure without adding unnecessary bulk. Every detail is proportioned for a 34D frame, creating a fit that feels controlled, comfortable, and built for real performance.

34D Sports Bras That Hold Strong Through Every Rep

Each 34D sports bra is engineered with bounce reduction and lasting comfort at its core. Firm cups contour and hold naturally, while a sturdy band and well-positioned straps work together to keep everything planted during runs, circuits, or high-energy classes. The fabrics are moisture-wicking, breathable, and durable against the skin, keeping you cool and dry whether you are training hard or staying active throughout the day. The Bra Diva's 34D sports bras bring together strong, active construction with a smooth, polished exterior for a fit that shows up ready every single time.

Looking for a nearby size? Check out our sports bras in other sizes: 34C sports bras, 34DD sports bras, 32D sports bras, 36D sports bras.