BNIB NEW . NATURAL BREATHING THROUGH THE NOSE AND/OR MOUTH, EXCLUSIVE AIR CIRCULATION CONCEPT PREVENTS FORMATION OF FOG, PANORAMIC FIELD OF VISION, 180 EFFECT, FAST ADJUSTABLE STRAP WITH BUCKLE DOES NOT PULL YOUR HAIR OUT, 'DRY TOP' SNORKEL SYSTEM LIMITS WATER ENTRY, PURGE VALVE DRAINS WATER WHEN THE HEAD IS RAISED, LIQUID SILICONE FACE SKIRT & STRAP FOR A WATERTIGHT SEAL.
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