With the MCS Run Compression Tights, 2XU have included targeted mapping at the quad & calf area to reduce muscle strain & soreness, ultimately resulting in faster recovery & enhanced performance. The lightweight & powerful PWX fabric is flexible & breathable with advanced moisture wicking capabilities that expels sweat as soon as it beads on the skin to keep you dry & comfortable, whatever your intensity. UPF50+ sun protection also provides coverage from harmful UV rays, keeping you out on the roads for longer. Additional handy features include a rear zip pocket to keep essentials secure & flatlock seams that reduce chafing & irritation.