Redesigned for incredible breathability and optimal stretch. Why you'll love it Dialed in fit and function Best-in-class sweat-wicking Now with superior 4-way stretch material Flat lock seams Made of 92% Recycled Polyester Features & Benefits Best for: Daily runs or workouts Active fit Primary material: 140 g/m2 92% Polyester (Recycled) / 8% Elastane Racerback Shaped hem is ideal for layering whether tucked or untucked Small interval locker loop for hanging to dry Reflective logos and Saucony patch logo