The Powerbreather takes fresh air from the top, while you exhale from the bottom, making it 100% pure oxygen, not mixed with Co2 like traditional snorkels. The tubes bring air in only, no water, so you do not need to clear the tubes of water, just relaxed breathing. Ideal for recreational & distance swimmers, those learning proper stroke, up to professional level trainers. Works in open water, ocean water with rough conditions, and even flip turns in a pool. The wave includes everything. kit contents: 1x Powerbreather PB01; 2x speed vent s (standard); 2x speed vent L (extended version for open water); 2x flip cap (for flip turn or open water); 1x case.
Fresh air: Dry oxygen flows in the top & Co2 is removed separately from the bottom
No gurgling: no water comes in the top vents, only air. Saliva/water ease out the bottom
Wave edition is full featured - includes all caps for flip turns and open water, and extended speed vents for extra choppy water
US at (Triathlon) legal (unless otherwise deemed by race director)
Open water swimming for freestyle, breast, butterfly and side stroke