Pro Workout Mask for Fitness and Endurance Training with 12 Breathing Levels

About this item

• 【YOU WILL LIKE IT】: This mask is designed for people who loves exercise, fitness and wants to have improvement on their training. Just equip it and then dial the toggle, you can easy and simple to adjust how much air draw in the mask. What's more, it is lightweight and easy to carry, with the EVA bag, you can use it anywhere during your workout. (TIPS: The new product is sealed, Please used after ventilation.Buy a suitable size for yourself)
• 【BENEFITS】: Breathing is always the key, altitude sport masks can help increase your lung capacity and make your exercise more effective by simulating high altitude exercise, the workout mask can cut your exercise time in half. It is very important to choose an elevation mask that suits you. For this mask, we adopt the style of machine armour to make its appearance more cool, a more fashionable choice for sports lover.
• 【TWELVE LEVELS OF RESISTANCE】: Change your breathing intensity during exercise, this sports mask comes with a 12-level valve system, depending on your endurance. The use of filter cotton increases the respiratory resistance by 2 times. Which means no increase in filter cotton = 6 levels, if increase filter cotton = 12 levels. FDBRO workout masks is very suitable for any sport - cardio, including gym, cycling, running, breathing training, high altitude training and elevation training, etc.
• 【LASTING & RELIABLE】: Exercise mask is made from high quality ultra tough construction. We use the food-grade silicone on the mask and add a sturdy elastic strap made of Lycra material, all these parts are harmless to human body, the mask can be worn at ease. This mask is delicate and skin-tight, there will be no abnormal noise, no looseness. You are able to remove the mask from the strap so you can clean just the mask or the strap from any residue/sweat from a workout.
• 【Optional colors and sizes】: You can choose different color or different size for your own need. Make the best fitting sports mask a partner in your exercise program!