- Setting the trends this summer, Modus Vivendi presents the Neon Boxer Shorts. Athletic style, loose fit, swim shorts in modern neon coloured high quality and fast drying material. The design features inside lining, functional side pockets, covered elasticated waist, sporty slits on the sides and a discreet Modus Vivendi logo on the left leg. An all time classic in new luminous neon colour. Made of Polyamid 80% and Elastane 20%.