Stop Fighting.
Start Flowing.
The moment effort turns into rhythm. The moment breathing stops being the limit.
Second Wind
Second Wind
The first pollution mask built for running
Powered airflow, active ventilation and sealed protection for outdoor runners.
The problem with running masks.
Traditional Mask
Built to stand still - not to run.
Every breath takes more effort.
Performance drops as effort rises.
Hot, stuffy, uncomfortable.
Second Wind
The first pollution mask built for running.
Feels like running without a mask.
No stuffiness. No fog. No CO₂ buildup.
Pollution stays out. Clean air stays in.
Why runners switch.
Spotless air to breathe, even at peak city pollution.
Powered airflow means no drag and no stuffiness - run like there's nothing on your face.
A future-facing bonus - see the engine behind every run.
The complete system
A medical-grade HEPA seal blocks PM2.5, smoke and exhaust at 1000+ AQI - so the air you breathe stays clean, even when the city isn't.
This is why the pod and hose exist. A lightweight pod on your waist powers active airflow up a slim hose and into the mask, pushing clean air to you with every stride. No suction, no stuffiness - it feels like running mask-free.
A future-facing bonus: the system reads your ventilation and breathing rate, turning every run into insight - the performance layer most runners never get to see.
Mask + Hose + Waist Air Pod - one connected system.
The moment effort turns into rhythm. The moment breathing stops being the limit.
Breathing analytics arrive with the companion app after launch. Indicative ranges from internal testing.
Why we built Second Wind.
For many runners, the solution to polluted air became staying indoors. Not because they wanted to - because the alternatives weren't much better.
Running without protection meant breathing polluted air. Traditional masks filtered pollution, but made running hot, restrictive and uncomfortable. So more and more runs moved from roads and trails to treadmills.
We think runners deserve a better option. Second Wind was built to combine protection, comfort and performance in a system designed specifically for running outdoors.
Because clean air shouldn't come at the expense of the run itself.
Expected Launch Price
Built for runners who refuse to let pollution decide when they train.
Limited pre-launch · Priority access closing soon
Contact us.
Reach our team about orders, sizing, shipping or anything else.
support@2ndwind.store