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Our race singlets are built with speed and comfort the priority.
It’s light, breathable, and stripped of anything that doesn’t serve the goal. No sticking. No seams that rub. No fabric weighing you down.
✅ Weightless Feel
Feather-light fabric that stays dry and cool, with perforated holes for air ventilation.
✅ Designed for Focus
A race-cut fit that stays in place. No ride-up, no distractions, just full range of motion.
✅ Tried in Real Conditions
We don’t just make gear — we test it ourselves first to make sure we are releasing products that we would genuinely buy ourselves first.
At Infinity, our priority is quality over quantity. There is a reason you do not see many different colours and models. We focus our energy into designing genuinely good running products. We are a company that focuses on the details.
Material: Ultra-light sweat-wicking polyester / spandex blend.
Fit: True to size
Model: 187cm / 79kg / wears size Medium
Add our Half Tights for the full race-ready setup, along with FREE UK SHIPPING.
Race Singlet
I’ve been waiting for this running vest to come into stock for ages. So glad I waited, it’s so good. Very comfortable and a great fit. Well done guys.
Race Singlet
“WOW” Better than I expected, bought a Nike vest very similar material for twice the value of anything I prefer the infinity vest for the design . Honestly so
happy with the purchase, cannot wait for new products to be launched. 🙏
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order
Wore today for a 24km run. Absolute game changer! Never going back to normal running shorts again. Didn’t need a running belt or vest, room for gels, water bottles and phone.
The products have a great quality. Unfortunately, I received a different sunglasses colour than the one I ordered. Ever since, the customer service is ghosting me 🥲
Great product fast delivery
Hello,
Please can you respond to my enquiry form submitted through your website last week? Royal Mail returned my item to sender without delivering as my flat number was omitted from the shipping address. I ordered these for an event this Friday. Please can you try to fulfill my order ASAP?