The Phantom Training Mask is a revolutionary, innovative training device that takes your fitness and overall performance in sports to the next level.
Train your respiratory muscles and increase your athletic performance. Change resistance levels during training without removing the mask Ergonomic sleeve provides comfortable grip and prevents slipping Premium materials, such as medical silicone and resistant nylon Customize your training mask with interchangeable covers and sleeves Easy to dismantle and clean
SIZING CHART : - Small : 10.2 Cm ( 45 - 70 Kg ) - Medium : 11.4 Cm ( 70 - 115 Kg ) - Large : 12.7 Cm ( 115 - 140 Kg )