A year-round surfer has three combinations: summer, winter and mid-season, which represents a total budget of 1200 € for 17kg of neoprene. This project materializes by creating a neoprene suit which will fit a technology for changing the thermal resistance of certain textiles in an instant. The technology developed will cover the same period with a combination of unique, usable all year round. This combination will be produced in France by locals. The project’s inventors are committed to fighting greenwashing by relying on the adage “Produce better, produce less”.