







Run Singlet Heat Map
This is your new lightweight race partner. Crafted from micro perforated Italian 4-way stretch fabric.
The Microscopic Perforation across the fabric enhance ventilation, keeping you cool mile after mile. The moisture-management technology ensures dry comfort.
No chafing here – Flat seams glide smoothly over the skin.
Reflective Front and Back Prints enhance visibility in low light.
COMPOSITION
SIZE CHART

CARE INSTRUCTIONS

SUSTAINABILITY
We are proud to say that our commitment to endurance sports is in no way less than our commitment to sustainability.
RUN WTF is designed and engineered in Germany. All materials and suplies are sourced from the EU. This minimises transportation and thus our Carbon Footprint. Ethically produced by a Portuguese family owned factory.
Learn more about our Goals and Values here.
SHIPPING & RETURNS
- We ship worldwide.
- Shipping costs are calculated during checkout.
- Free shipping on orders over 250 €.
- Free returns & exchanges within 14 days.
- Returned and exchanged items must be unworn, unwashed, and undamaged with original packaging.
- Visit Shipping & Returns for further information.

Run Singlet Heat Map
Sale price$73.00
Regular price (/)