AS M NK DF CHALLENGER SHORT 7100% POLYESTER "Nike Challenger Men's Running Shorts A VERSATILE FAVORITE GETS AN UPDATE. The iconic Nike Challenger Shorts deliver sweat wicking comfort for you run. They offer the versatility and breathability you want from an everyday short. This product is made with at least 75% recycled polyester fibers. Dri FIT technology helps you stay dry and comfortable. Mesh at the lower side panel helps keep you ventilated. Discrete pocket with a snap
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