The Si Tech silicone neck seals are constructed from hypoallergenic silicone that have 40% better stretch and offer enhanced comfort compared to latex seals. Silicone seals offer a vastly improved range of movement without worrying about leaks. Divers with latex allergies can dive carefree, knowing that the seals are non-allergenic. Even those without latex allergies will prefer silicone seals for multiple dives over multiple days – no more neck seal chaffing and bruising.

The seals are durable and resistant to degradation by UV light, ozone or chemicals. The elasticity makes donning the suit much easier and it seals with your skin more effectively than latex.

Standard Size for 28-43 cm (11-16.9")