The new-generation SCUBAPRO 5 mm Sport Steamer is a great choice for new divers, casual divers, and first-time suit buyers who enjoy leisurely warm water diving. Certified as a Class B dive suit, the 5 mm steamer is rated for water temperatures from 50 to 64.5 degrees F (10 to 18 degrees C). SCUBAPROs Pure Design Concept uses fewer seams and panels for maximum flexibility. The interior is lined with two plush materials that keep you warm, dry quickly, and provide a comfy cushion beneath the wrist and ankle zippers. Driven to constantly innovate and improve the diving experience, SCUBAPRO builds high-quality equipment for the work, sport, and lifestyle of people whose passion is found below the surface. Assembled using a solvent-free water-based Aqua glue; features abrasion-resistant fabric on the shoulders, seat, and knees; one-year warranty.