This singlet is made from a variation of our lightest fabric to date, a 140 gsm single jersey, pre-washed to keep the shape after wearing and to maximize comfort. The body fabric is highly breathable and soft, tested and enhanced to prevent chafing during runs. The cut is specifically made to minimize fabric and stitches, while maintaining a classic look, that will look great during runs in any circumstance. On both sides, 3 cm slits have been added for optimum movement and ventilation during workouts.
Our signature graphite grey color makes a return through this singlet, which was one of the crowd favorite shades under our old brand name, Iron Roots. To finish of the design, we have added an outline logo on the front and BOLDWILL text on the back. Making it a slightly more statement item than the rest of our collection.
The purpose of this singlet is to explore the possibilities of natural fibers in running gear. Traditionally, lightweight materials have been championed by polyester, nylon and other fossil based materials. We set out to try a different approach and this is the result. A first step in the direction of possibilities for phasing out fossil fuels with natural materials.
The result is this performance singlet, that tries to emulate classic synthetic running tops, while bringing all the health and sustainability benefits of our research and development.
Fabric: 100% TENCEL™ Lyocell.
Sewing threads: 100% TENCEL™ Lyocell.
Prints: Water based ink transfers.
Dyes: Bluesign® certified.
This product is designed in our headquarters in The Netherlands. We produce our sportswear locally (within Europe), to ensure sustainability, responsible sourcing, and ethical production. This product is produced at our factory in Greece. Our factory is GOTS and SMETA certified, and we visit them on a regular basis.
All of our products are primarily made with materials from natural origin, which don’t need as harsh cleaning treatments as other, synthetic sportswear. We suggest the following care instructions for all of our products, to ensure that they will keep their performance and last longer.
▪ Wash at 30 degrees.
▪ Don’t tumble dry.
▪ Don’t use bleach.
▪ Iron with medium heat.
▪ Wash with the same colors.
▪ Fabrics from natural origin can shrink a little bit after washing them, which we have taken into account with our sizing.
This singlet has a regular fit. If you usually have size M with your singlets, you should also pick size M with this one. If you prefer a tighter fit, pick one size smaller.
Our model is 190 cm / 6'3" and is wearing size L.
You can find our size chart on the top of this page. If you are still unsure which size to go for, feel free to contact us.
Costs and delivery times
Different delivery costs will apply to different countries. These costs will be provided at the checkout. All orders are shipped from The Netherlands.
Customs charges may apply to orders shipped outside of the European Union (EU). These charges, such as customs duties, taxes, and fees, are determined by your country's customs policies and regulations. Any of these additional costs are the responsibility of the customer.
Exception: For the United States, United Kingdom, Canada, Switzerland, and Norway, all import duties, taxes, and fees are already included in your purchase price. No additional charges will apply upon delivery.
The delivery times can be from 1 to 14 days, depending on the country. After you placed your order, you will get an email with your tracking number and estimated delivery time.
Returns and exchanges
You can register a return within 14 days of delivery through our return portal. All returned items must be in their original, unused condition. Unfortunately, we cannot cover any return costs, these are the customer's responsibility.
For customers in the EU, both exchanges and refunds are available. You can choose to exchange your item or request a refund. Once your return is received and inspected at our warehouse, we will dispatch your exchange or issue your repayment within 14 days.
For customers outside of the EU, exchanges are not supported. If you need a different item or size, please register a return for a refund through our portal, and then place a new order on our website for the item you want. Your refund will be processed within 14 days of your return arriving at our warehouse.