Latex neck seals are hard-wearing and inexpensive, these are a popular choice for recreational and technical divers alike
3mm neoprene neck seals are considered by some divers to be more comfortable than latex seals and stand up to abrasion well.
The Si-Tech option utilises the Quick Neck System. The more flexible ring offers greater comfort and ease of movement with the added benefit of being able to change out the silicone neck seal quickly and easily. A Si-Tech combi-tool is included.