PATENT PENDING! EVOLVE APNEA WEIGHT BELT SYSTEM! Easily manage excess belt material with 2 EZ-Snaps. Also attach d-rings, knives, flashlights, cameras anywhere on your belt. Elevate your freediving experience with our premium Marseille Freediving Weight Belt. Designed for the serious freediver, this silicone belt provides the ideal balance of comfort, durability, and security for the deepest of dives.