Five years of design evolution has delivered new advancements, without sacrificing any of the dependable comfort and performance the Zoot Ultra TT 5.0 triathlon running shoe will allow you to have a quick transition while keeping your feet dry on the run. Designed for the smooth, strong runner looking for a neutral triathlon specific race day shoe. QuickLace helps get you out of the shoe fast. Carbon Span+ guides your foot to a powerful toe off. Barefit liner provides sockless comfort. Wt. 7.5 oz.