The Nike Challenger Shorts strike the ideal balance of coverage and breathability. The mesh panels on the outer shorts help keep you cool as your route heats up, while the inner liner provides comfortable support. This product is made with at least 75% recycled polyester. Dri-FIT technology helps you stay dry, comfortable and focused. Inner shorts give supportive coverage. Mesh panels enhance breathability. Elastic waistband has been redesigned to be wider than previous versions for a comfortable feel and modern look. An internal drawcord to provide a personalized fit. Side seam pockets and a back pocket offer convenient storage.