Y-3 Running Shorts by Y-3 combine lightweight tech fabric with vented details for comfortable running and training. The design focuses on practical storage and mobility with a zip back pocket and breathable side vents. Key attributes: Black | Polyamide | Lightweight | Breathable vented outseams | Stretch | Elastic waistband with concealed drawstring | Side pockets | Central back zip pocket | Integrated brief-style lining | Contrasting white signature and logo detailing | Side geometric vents | Raw-cut edges | Shorts lining underlay | Dimensions & fit: Regular fit | Composition & care: Outer: Polyamide 98% | Outer: Elastane 2% | Lining: Polyester 79% | Lining: Elastane 21% | Machine wash 30°C. Wash with similar colors. Do not bleach. Do not dry clean. Do not iron. Tumble dry low.