Phantom Athletics Training Mask (Black, Large)

Phantom Athletics Training mask - Innovative mask for training the respiratory muscles and improving condition and endurance during sports; prevents early exhaustion and lowers the pulse; with patented Phantom Regulation System for individual change of difficulty in 4 levels; anatomical fit for the perfect fit; breathable and sweat-absorbing band for a comfortable wear; cover and sleeves replaceable; easy to clean; material Cover and regulation system Made of durable nylon, mask body made of medical silicone. You can easily find the right size via your body weight in our size recommendation: up to 70 kg: small, from 70 - 100 kg: medium and from 100 kg: large