The 2019 Definition 5mm steamer is designed with the Body Map System, utilizing a 3D cut, special tailoring, and material inserts for a perfect fit. The Ultraspan chest panel and Stretchtec fabric on the body, sides, arms, and legs offer flexibility and a snug fit. The suit features abrasion-resistant shoulder, knee, and elbow pads for maximum protection. The seamless single arm and leg stretch panels with double zippered seals make it easy to put on and take off. This steamer provides thermal protection ideal for active temperate-water and warm-water divers.