Adidas supernova singlet mens this mens adidas supernova singlet running vest is designed to be comfortable and practical during wear made with a lightweight material it has a round neck sleeveless body and rounded neck and features climalite technology which draws sweat away from the skin to keep you cool and dry there are reflecive adidas 3 stripes on the back plus the adidas logo to the front mens training vest rounded neck sleeveless regular fit lightweight clim