Inspired by designs from decades past, the NeverWorn collection delves into the PUMA archives, taking retro styles and transforming them for today’s collectors. This refresh of the RX 737, part of our OG RX series of running shoes back in the '70s and '80s, is reintroduced but staying true to its roots with a classic EVA midsole, small TPU heel cage and some cutouts on the upper. For the vintage feel, we've kept the glue stains on the midsole.