Compression Training Set Pants The Athletica Compression Training Set is made with a quick drying fabric for comfort and a compression feel when working out or running in cooler conditions. Flatlock stitching prevents friction to skin and minimizes distractions with every movement. TECHNICAL SPECS 4-Way stretch Moisture-wicking fabric Quick dry mesh panels Smooth flatlock stitching - Reflective detail Waterproof zipper Thumb holes Compression fit