Performance Boost Sports Bra
Size Guide - Sport Bras
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Under bust | 68-72 cm | 73-77 cm | 78-82 cm | 83-87 cm | 88-92 cm |
Please note that the measurements above are body measurements, not garment measurements. If you still are insecure about your size, you can also search your height or weight from customer reviews (e.g. 170cm) or contact our great customer service info@gymnationwear.com. We will help you soonest!
UNDER BUST - measure under your bust (around) when purchasing a bra
- 10% off on your 1st purchase
- 30 days returns & exchanges
Women's sports bra with a beautiful and flattering cut. The open back gives room to move freely. The sports bra has a snug fit and medium support without padding, but it doesn't feel too tight anywhere. The high-quality material feels wonderfully cool and soft against the skin, and the earthy colors go well with other products.
- Snug fit, medium support
- The open back gives room to move
- Double material in the front, no padding
- Breathable and quick-drying material
- Designed in Finland
- Made in Lithuania in a Bluesign®-certified factory
- High-quality French material: 57% polyamide, 43% elastane
- Oeko-Tex-certified material
Fitted, regular sizing. If you are between two sizes according to the size chart, we recommend choosing the larger size.
Fabric & Features
The high-quality, four-way stretch Gymnation Performance Boost™ material features light compression for a supportive, snug fit that moves with you. The densely knitted matte fabric offers excellent opacity—completely squat-proof—while feeling soft, smooth, and supportive against the skin. It breathes well and dries quickly, helping you stay comfortable during even the most intense sessions.
Best for
Ideal for high-intensity workouts, functional training, and heavy lifting. Works also well in running if you are looking for supportive tights with light compression.
Composition & Origin
- 57% polyamide, 43% elastane
- Oeko-Tex® certified material
-
Fabric origin: France
Care Instructions
- Wash sweaty workout gear as soon as possible after use to prevent sweat buildup.
- Machine wash at 30–40°C (86–104°F) with similar colours.
- Use a liquid detergent, preferably one designed for sportswear.
- Avoid fabric softener, as it can reduce breathability and stretch. For a natural alternative, use laundry vinegar to refresh your gear.
- Air dry your sportswear. Avoid tumble drying, as high heat can damage elastane fibers.
- If ironing is necessary, use a low temperature setting and avoid ironing over prints.
EU COUNTRIES
| Standard Shipping | 3.90€ |
| Standard Shipping | FREE for all orders over 100€ |
| Express Shipping | 9.90€ |
NON-EU COUNTRIES
Norway, Switzerland, United Kingdom, Cyprus, Liechtenstein, Malta
| Express Shipping | 9.90€ |
| Express Shipping | FREE for all orders over 150€ |
INTERNATIONAL
United States, Australia, Canada, New Zealand, Andorra, Bosnia & Herzegovina, Iceland, Moldova, San Marino, Serbia, Türkiye, Singapore, Saudi Arabia, United Arab Emirates, Mexico
| Express Shipping | 12.90€ |
| Express Shipping | FREE for all orders over 150€ |
PAYMENTS
We offer multiple secured payment methods. At the checkout page you will see what payment methods we have available in your shipping country from the following options:
- PayPal
- Credit Cards: Visa, Master Card, American Express, Maestro, UnionPay, Bancontact, iDeal
- Shop Pay, Apple Pay, Google Pay
- Klarna: Invoice & Part Payment in selected countries
- Bank payments, MobilePay via Paytrail (in Finland only)
See full terms of Shipping & Payment here.
We want you to be satisfied with your purchase and understand that sometimes your order may not be what you expected. Therefore you have 30 days right to return the item(s) from the delivery date. A return from any EU, NON-EU or international country is made easy with our logistic partner UPS. Returns are always made by using our return label. Returned item(s) must be clean, unworn and returned with the original selling packaging.
You can find our full return policy here.
