Phantom Training Mask

The Phantom Training Mask is a revolutionary, innovative training device that takes your endurance and overall performance in sports to the next level. - Train your respiratory muscles and improve your athletic performance - Change resistance levels during training without ...The Phantom Training Mask is a revolutionary, innovative training device that takes your endurance and overall performance in sports to the next level. - Train your respiratory muscles and improve your athletic performance - Change resistance levels during training without removing the mask - Ergonomic sleeve ensures a comfortable fit and prevents slipping - Premium materials, such as medical-grade silicone and durable nylon - Customize your training mask with interchangeable covers and sleeves - Easy to disassemble and clean - Size guide:You can easily find the right size based on your body weight:Up to 70Kg: Small70 - 100Kg: Medium - Over 100Kg: Large