To achieve high thermal insulation without increasing weight, BODY X is made of a hollow fiber polyester. Inspired by the structure of the fur of a polar bear who lives under extreme environmental conditions. It insulates far better than a regular fiber because it is hollow and filled with air.

Made with Argon, a low-conductivity material used previously used in space exploration, the compression resistant Halo undergarment provides incredible insulation without adding bulk.

Designed to meet the quick-change demands of repetitive diving

With a plush internal lining woven with fibers of Graphene--an atom-thin, man-made carbon material that won the Nobel prize for physics in 2010--Mares’ new Graph-Flex wetsuit takes high tech to a new level.

Ideal for layering under a drysuit or wetsuit, the Inferno is made of a triple-laminated material that provides thermal protection without adding buoyancy.

Designed for leisurely warm water diving, the Sport is made of 3-mm high-stretch neoprene and provides warm, comfortable insulation by hugging the body like a second skin.

These 13 travel-friendly pieces of scuba gear will lighten your load on your next dive trip.

ScubaLab's team of divers tested and reviewed 120 pieces of scuba gear in 2019—here is the best of the best, including computers, regulators, cameras and more.

Comfortable, warm and stylish, the Bare Elate is the ScubaLab Best Buy for wetsuits under $300.