Elios Sub specializes in producing tailored wetsuits for underwater activities, including freediving, spearfishing, scuba diving, snorkeling, and sport. The company invites customers to browse its catalogue and order a custom suit online, with options designed for different uses and available materials. Its focus is on careful construction, precise seams and finished edges, and quality neoprene selected for softness, flexibility, insulation, and durability.

To help customers get the right fit, Elios Sub provides measurement instructions, a downloadable measurement guide, size tables, and advice on dressing and wetsuit care. Customers can also request a personalized quotation and explore accessories, vintage suits, and photo and video galleries showcasing its products and athletes. The website offers FAQs, practical advice, news, and information about materials and techniques, alongside contact details and a reseller directory.

Elios Sub’s testimonials come from divers, instructors, and competitive freedivers who describe the comfort, fit, and performance of their suits. The brand serves both recreational users and athletes seeking made-to-measure equipment for time in the water.