Is a Wetsuit Waterproof?

Wetsuits are made of rubber neoprene and are designed to keep you warm when wet, but unlike drysuits, they are not waterproof. So, if you have a loose fitting wetsuit you will get cold.

Do you get wet when wearing a wetsuit?

Wetsuits are made of a kind of rubber called neoprene. The suit traps a thin layer of water between the neoprene and the wearer's skin. So, the wearer is always wet—that's why it's called a wetsuit. Body heat warms the layer of trapped water and helps keep the wearer warm.

How cold of water can you swim in with a wetsuit?

Measured in millimeters, the thicker the wetsuit is, the colder temperatures it allows you to handle. A 7mm suit can withstand temperatures around 38 degrees. Have a suit that is less than 2mm, and you can only go into water around 70 degrees or better.

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.