🏆 Elevate Your Game with Every Breath!
The SPORTSMASK, designed by renowned breathing expert Patrick McKeown, is the only mask scientifically crafted for altitude training at sea level. With adjustable straps and varied resistance settings, it enhances performance by delaying fatigue and improving aerobic capacity, making it an essential tool for serious athletes.
| Strap type | Adjustable straps |
| Age range (description) | Adult |
| Product dimensions | 16.4L x 16.2W centimetres |
| Number of items | 1 |
| UPC | 639853910299 |
| Color | Black |
| Material type | Sponge |
| Batteries included? | No |
| Manufacturer | OXYGEN ADVANTAGE |
| Item model number | partnumber_16177 |
| ASIN | B07P1ST479 |
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