Sugoi Men's Evolution Zap ShortsPerformance tailored, feature filled and value packed with high visibility Zap leg bands to keep you riding confidently in low light conditions. Details Evolution Zap Shorts are designed to maximize performance and comfort. Featuring Evo Plus fabric with a high performance interior to wick moisture away from the body, these shorts have a comfortable waistband, flatlock seams, eight panel design and an Invisa chamois for a silhouette flattering fit.