The Viper swimskins are designed to compress your body and streamline your shape in the water, reducing form drag. The Viper Pro, Elite and Comp are all built from the same pattern and have many of the same features, including welded and taped seam construction with hidden reinforcements.
The Viper Pro uses a premium Italian two stretch woven fabric. The stretch woven material is light, more durable, has more natural compression. The Pro and Elite suits use a hydrophobic Teflon® coating, so both suits are low drag and very fast. The zipper on your Viper Pro and Elite is a YKK auto-locking zipper.
The Viper Elite and Comp suits are made of single stretch knit fabrics. The Comp suit comes with a YKK zipper and a lanyard.For more details click, here.