| These 2XU Men\'s Compression Shorts, MA1931b Versatile,lycra-blend, machine washable compression shorts engineered with unique PWX FLEX fabric.High power denier to support hamstrings, quads, abductors, and glutes. Wraps and supports key upper leg muscles to reduce oscillation and improve efficiency. Stretch material fights fatigue while enhancing circulation through targeted compression.Shorts can be worn alone, or under competition uniform |