Gymnation W's Muscle Tank Top
A longer version of the popular Muscle Crop Top. Thanks to its loose design and stretchy material, this sleeveless training shirt is suitable for many people and is very comfortable to wear during training. The material is made with ecological tencel natural fiber, which is naturally antibacterial and makes the top feel particularly soft against the skin.
Features
- Soft and stretchy - super comfortable to wear!
- Contains ecological tencel natural fibers
- Naturally antibacterial
- Quick-drying and very breathable
- Excellent moisture wicking properties
- Designed in Finland
- Made in Lithuania in a Bluesign®-certified factory
Looser design and normal sizing. Models 173cm and 165cm wearing size S.
Material & Care
Oeko-Tex certified material: 74% recycled polyester, 18% Tencel natural fiber, 8% elastane
- Wash sweaty workout clothes as soon as possible after use to prevent sweat from sticking to the clothes.
- Use a low wash temperature of 30° to 40°.
- Wash with clothes of the same colour, preferably using a liquid detergent, possibly specifically designed for sportswear.
- Do not use fabric softener, as this will easily ruin the breathability and elasticity of sportswear. Laundry vinegar is ideal for freshening up sportswear!
- Dry sportswear hanging on a clothesline. The use of a tumble dryer is not recommended for technical clothing, as heat embrittles the elastane.
- Iron the garment at a low temperature if necessary. Do not iron prints.
What's sustainable?
- Recycled Polyester
- Tencel Lyocell
- Oeko-Tex certified material made by a bluesign® system partner
- Made in Lithuania in a Bluesign® certified factory
WOMEN'S BODY MEASUREMENTS FOR TOPS, T-SHIRTS & LONGSLEEVES (CM)
XS | S | M | L | XL | |
A. Bust | 78-84 | 84-90 | 90-96 | 96-102 |
102-108 |
C. Waist | 60-66 | 66-72 | 72-78 | 78-84 | 84-90 |
C. Waist - at the narrowest point of your waist

Environment
Gymnation tries to use recycled materials and natural fibres wherever possible. For example, they currently use the very popular Tencel in their clothing. Gymnation leggings are made of polyamide and elastane. Gymnation's factory in Lithuania is Bluesign certified, which enables the textile industry to use natural materials responsibly, reduce water use and emissions to the climate, improve wastewater treatment and overall reduce its ecological footprint. Gymnation also pays attention to sustainability in the design process and produces garments that last for a long time.
Social Conditions
Gymnation's materials, design and manufacturing origins are openly disclosed and they do not use risky countries to manufacture their products. All their products are manufactured in a European Bluesign certified factory in Lithuania. This certification also guarantees occupational safety and health for workers. In addition, the Lithuanian factory is committed to the Fair Wear Code of Labour Practices.
Climate
The Gymnation factory has Green Energy certification, which means that the electricity they use comes entirely from renewable energy sources. Gymnation wants to make increasing use of recycled materials in its products in the future.
Read more about Gymnation's sustainability here.
Free delivery and returns in EU for all orders over 50 €
Weekendbee - sustainable online store offers fast global shipping with DHL.
- Shipping cost European Union: FREE for orders over 50 €. For orders under 50 € shipping cost is 4,90€.
- Shipping cost USA & Canada, Japan, South Korea, Australia, New Zealand, Hong Kong, Singapore, UK, Switzerland, Mexico, Russia, Norway, Iceland, Liechtenstein, Monaco, Andorra, San Marino, Vatican City: 20€
EU Shipments are delivered with DHL Freight. International shipments are delivered with DHL Express.
30 day return policy
You have a possibility to return or exchange your order within 30 days of receiving the order.
- Returns and exchanges inside European Union are free
- Outside Europe you are responsible for the shipping fee of the returns + 20€ additional cost of handling the return
We would kindly want to remind of the environmental impact caused by logistics thus we aim to avoid unnecessary returns. We are happy to help you to choose the suitable product for you.
Read more details on returns.