Breathing Resistance Training Mask for Sports & Workout "Low stock" 925 sterling silver

925 sterling silver

Our plush bear toy is generous in size yet easily portable

very elastic edges

Made with non-toxic materials and they’re specifically made to last

Cool and Dry: Our Super Kool-Cotton technology wicks away moisture to keep you cool and comfortable

Breathing Resistance Training Mask for Sports & Workout "Low stock" 925 sterling silverThe Training Mask is a respiratory resistance device that is designed to increase breathing power and improve breathing mechanics. Training Mask's multi patented dual channel air flow technology compresses air at the inlets with resistance caps and then adds air resistance via flux valves. Features: Improve lung capacity It helps burn more calories during the workout, exercising, or jogging. Made from high quality ultra durable material.