The Definition 7mm steamer offers more stretch, more comfort and more features. The suit is built with the Body Map System, a manufacturing method that uses a 3D cut, special tailoring and material inserts to create a suit that fits the body like a glove. An Ultraspan chest panel and Stretchtec fabric on the body, sides, arms and legs work together to produce a highly flexible and snug fit, providing extra stretch where it’s needed most. Bigger abrasion-resistant shoulder, knee and elbow pads provide maximum protection. While the new seamless single arm and leg stretch panels with double-zippered seals make donning and doffing the suit that much easier. This steamer offers thermal protection well-suited to colder and active temperate water divers.