For Fall/Winter 2014, PUMA is releasing four new colorways of the original Trinomic XT1 ’90s model. When released in 1990, the Trinomic silhouette was innovative in the fact it utilized clear rubber cells that collapsed and rebounded for extra cushioning during movement. The shoe also included an integrated lacing system and a forefoot saddle to reinforce stability as well as an outsole appointed for energy absorption. To spruce it up for 2014, the shoe will be released in a diverse set of colors ranging from vibrant to subdued. Retailing for approximately $125 USD, the Trinomic XT1 Plus will be available from PUMA starting June 2.