• ✅THE PERFECT SOLUTION: Looking for a natural and safe way of increasing your endurance levels and gaining optimal resistance? Surpass your limits and train harder than ever with the COHER training mask for men and women!
• ✅TOP QUALITY & DURABLE: These workout sports masks are made with premium quality, highly durable materials, a combination of medical silicone and breathable elastic straps, guaranteed to withstand the test of time without snapping or breaking mid-workout!
• ✅ADJUSTABLE RESISTANCE LEVELS: With an intelligent universal size design which ensures a perfect, snug fit on any face shape, plus no less than 16 different resistance breathing levels, this altitude training mask helps improve lung capacity according to your individual needs, being 100% safe!
• ✅MAXIMIZE PERFORMANCE: When your body works harder to breathe, it burns more calories. That’s the science principle running mask which helps boost your stamina, increase resistance and get the best out of every training!
• ✅WIDE COMPATIBILITY: Whether you’re a pro athlete or a sports enthusiast, this breathing mask is ideal for all sorts of workout types, from cardio, crossfit, jogging, running, lifting, cycling, hiking and more! Order it for yourself or as a thoughtful present for a gym enthusiast and you can be sure to win their appreciation!