BioPerf - Long Sleeve T-Shirt - Black

ACT Running BioPerf Longsleeve Black

The BioPerf Longsleeve Black is the absolute essential for the demanding runner. ACT Running offers a technical piece that is completely forgotten once worn (142g), in a timeless and elegant black color. It's the perfect fusion of aesthetic sobriety and ecological innovation.

Bio_Perf™ Technology (0% Petroleum)

ACT's achievement is to have banned petroleum-sourced polyester.

• 100% Plant-Based: This t-shirt is made from Castor beans (a renewable resource that grows without intensive irrigation).

• Pure Performance: BioPerf yarn dries faster than classic nylon and offers ideal thermoregulation for cool outings or warm-ups.

• Carbon Footprint: With only 2.52kg of CO2 emitted, this t-shirt reduces the carbon footprint by 47% compared to a standard equivalent.

Usage Tips (Total Transparency)

This product is designed for speed and absolute comfort.

• Recommended use: Road running, athletics, competitions, active recovery.

• Watch out: BioPerf fiber prioritizes softness and extreme lightness. It is therefore sensitive to abrasion. We strongly advise against wearing a hydration pack or trail vest over it, as this would damage the fabric through friction.

B Corp Certification

ACT Running is a French brand certified B Corp. By purchasing this t-shirt from Aura Store, you are voting for a more transparent and ethical sports textile industry.

Shipped within 24 to 48 business hours.<br>Free shipping in France from €150.<br>Returns and exchanges accepted within 14 days in original condition.<br>French customer service available 7/7 through the contact form.