A well-fitting wetsuit is crucial for comfort and effectiveness in providing thermal insulation during water activities. Here are some general guidelines on how a wetsuit should fit:

Snug but not too tight: A wetsuit should fit snugly against your body without being excessively tight. It needs to form a seal to prevent water from entering, but it shouldn’t restrict your movement or breathing.

Full coverage: The wetsuit should cover your entire torso, arms, and legs. There should be no significant gaps or areas where water can easily enter.

Range of motion: Ensure that you have a full range of motion in your arms, shoulders, and legs. You should be able to move freely without feeling restricted. Flex your limbs and torso in different directions to test the suit’s flexibility.

No excess material: A properly fitting wetsuit should not have excess material that can lead to bunching or sagging. Extra material can create pockets where water can collect, reducing the effectiveness of insulation.

Seals and cuffs: The neck, wrists, and ankles should have snug seals without being overly tight. The seals prevent water from flushing into the suit, and they should create a comfortable but secure barrier.

Length: The wetsuit should be long enough in the arms and legs to cover your wrists and ankles fully. However, it shouldn’t be so long that it causes discomfort or restricts movement.

Zipper or entry system: Make sure the entry system (whether it’s a back zipper, front zipper, or zip-free entry) is secure and properly closed. If there’s a zipper, it should be easy to use and provide a tight seal.

Thickness: Wetsuits come in different thicknesses for various water temperatures. Ensure you choose the appropriate thickness for the conditions you’ll be in. Thicker wetsuits provide more insulation but may be less flexible.