The Nike AeroSwift Dri-FIT ADV 4” Lined Running Shorts in red are designed for men's size small. Made of polyester blended fabric, these athletic shorts feature a drawstring closure and a compression area at the waist for a secure fit. The lined design provides added comfort during activities like running and gym training. With a solid pattern and durable construction, these shorts are machine washable and suitable for all seasons. Perfect for sports enthusiasts looking for high-performance activewear from a trusted brand like Nike.