Tracksmith Session Shorts 5” Black, Men’s Medium Featuring one secure rear zip pocket and three internal drop-in pockets Upgraded with a streamlined elastic waistband and an internal drawstring Finished with an Italian-sourced internal liner that’s soft and durable Made in a high-stretch knit Body Fabric: 92% Polyester / 8% Spandex, 155gsm Liner Fabric: 85% Nylon / 15% Elastane UV Protection with UPF 50+ Machine wash cold with like colors. Do not bleach. Do not use softeners. Tumble dry low. Low iron.