Organic Full Bust Sports Bra - 100% Organic Cotton

Name: Organic Full Bust Sports Bra - 100% Organic Cotton
Brand: Q for Quinn
SKU: 50894-03412
Price: 12300.0 JPY
Availability: InStock

Two women wearing the Full Bust Sports Bra and Biker Shorts from Q for Quinn

A woman sits on a tan floor mat in a home setting, wearing a black sports bra and black biker shorts while stretching her arm overhead.

A woman wearing a black sports bra and a white tennis skirt with a burgundy waistband, standing on a tennis court near the net.

Two women wearing active underwear against a beige background

Two women wearing athletic wear standing back-to-back against a beige background

A woman posing on a tennis court wearing a black sports bra and a white tennis skirt with a burgundy waistband, holding a tennis racket.

A woman stands on a tennis court holding a racket, wearing a black sports bra, a white tennis skirt with a dark red waistband, white socks, and white sneakers.

Woman wearing a black Full Bust Sports Bra and black Pointelle Boxers

Woman wearing a black sports bra and black pants against a beige background

Black tank top worn by a person on a beige background

Black sports bra with thin straps worn by a person on a beige background

Woman wearing a black sports bra and black shorts against a beige background

Woman wearing a black sports bra and shorts on a beige background

Two women sitting side by side wearing white and black underwear on a beige background

Black bikini top on a light gray background

Black bralette with thin straps on a light gray background

Black sports bra on a light gray background

White satin bralette on a light gray background

White Q for Quinn Sports Bra against a white background

Founder and CEO of Q for Quinn discusses the Full Bust Sports Bra

¥12,300

In stock, ready to ship
Inventory on the way

Organic. Ecocert Greenlife 256894.

Plastic-free and Biodegradable

Dye-free version available

Color — Black

Black

Natural

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Designed for fuller busts (C–G), this soft, wire-free sports bra gives you extra coverage and gentle support exactly where you need it; so you feel held, never restricted. No spilling, no digging, just comfortable support for low- to medium-impact movement (and running, if it feels right for you).

Made from 100% certified organic cotton with natural cotton-rubber elastic, it's breathable, soft against your skin, completely plastic-free, and fully biodegradable.

Wear it with the straps straight or criss-crossed for a more secure, personalized fit. Discreet openings also let you add your own padding if you prefer.

Sewn in Tiruppur, India, using organic cotton grown and spun in India as part of a fully traceable, transparent supply chain.

Product Certifications: GOTS “Organic” Ecocert Greenlife 256894.

Fabric Composition: 100% organic cotton.

Trims:
Elastic Straps and Under Band: Made from 50% natural rubber and 50% organic cotton.
Thread around seams: 100% organic cotton.

Note: not suitable for those with latex allergies.

Care: For longer-lasting results, wash cold and lay flat. ← Too busy for all that? We got you. Just wash cold and tumble dry on low heat.

Item Packaging & Labelling: 100% compostable cotton care label and outside paper packaging.

Please review our journey to creating plastic free products here. Details about OEKO-TEX Standard 100 are found here.

We ship from two warehouses located in Buffalo, New York and Toronto, Canada.

We deliver to multiple countries; please visit our Shipping page to view specific shipping details based on your location.

RETURNS AND EXCHANGES
Returns and exchanges can be requested within 30 days of delivery.

Underwear and socks can only be returned unopened. Once a package has been opened, everything inside it is no longer eligible.

Bras, tops and bottoms can be tried on at home, the way you would in a fitting room. To keep them eligible, try them on before deodorant, fragrance or makeup, leave the tags attached, and do not wash them. Please note that this does not apply to the Organic Crossover Nursing Bra, as it is final sale. See full details on the product page.

First Pair Guarantee. If your first single pair of underwear or socks does not fit, contact us within 30 days and we will issue store credit. To make sure the rest of your order stays eligible for return or exchange, we ask that you open, wash, and try only one pair first before opening the others. One pair, one style, store credit only, and not available on bundles or multipacks.

Fees. Exchanges are free within Canada and the USA. Returns for refund have a $12.50 CAD / $10.50 USD label fee deducted.

Not eligible. Sale items are final sale, and we are not able to process returns or exchanges outside Canada and the USA.

Every return is inspected on arrival.

For full conditions, please visit our Returns Policy page.

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Woman stretching outdoors in garden at golden hour wearing Organic Racerback Sports Organic Cotton Bra in Na | Q for Quinn

Designed to move with you

Our sports bras are designed for everyday movement, from low to high-impact training. They're made from breathable organic cotton, so even mid-sweat, your skin stays in the clear. Soft, stretchy, and gently supportive without the squeeze. It’s the kind of bra you’ll want to wear long after the workout ends.

Shop Sports Bras Fit Guide

Frequently Asked Questions

Need more info? We’ve got you covered.

Is this bra supportive?

This bra is designed to support you from low to high-impact movement, with a fit that feels noticeably less constrictive than fully synthetic, high-compression bras. While the support is still there, the experience is more natural, something many find becomes their new normal over time. For added support and a more compressive feel, the crisscross strap option offers extra compression when you need it most.

What size cups does the Full Bust Sports Bra fit?

This sports bra is designed for a secure, comfortable fit across C-F cups, with the flexibility to accommodate larger cups (E–H) for low to mid-intensity movement.