Run from day. Into night. And back again. These NightCat shorts feature highly reflective materials – so you can do your evening runs at full speed, knowing that they'll help keep you visible in low light conditions. Their mesh inserts increase breathability, while a zip pocket with a laminated, waterproof lining means your valuables stay safe and dry. Pull these on and get out there, champ. Features. 86% polyester, 14% elastane. NightCat: Highly reflective materials designed to enhance other's awareness of you in dim light situations, and keep you visible while you train. Elasticized waistband for a secure fit. Lighweight, stretch fabric for optimal comfort and performance. Built-in inner brief for higher comfort. Mesh inserts for improved air circulation at critical heat zones and comfort. Zip pocket with laminated, waterproof lining for safe storage solutions. PUMA Cat Logo at left hem. Inseam: 3"