This is a pair of boys size large Nike Dri-FIT Therma Swoosh Tapered Basketball Pants in Dark Grey Heather. These pants are designed for performance during cold-weather workouts, featuring Nike's Therma-FIT fabric to manage body heat and Dri-FIT technology to wick away sweat. Fabric Technology: Features Nike Therma-FIT technology, which is a double-brushed microfiber fleece designed to manage your body's natural heat and provide maximum insulation with minimal weight. Moisture Wicking: Integrated with Dri-FIT technology to move sweat away from your skin for faster evaporation, keeping you dry during workouts. Design: These pants have a tapered fit that narrows towards the ankles for a modern look that reduces distractions while moving. Storage: Includes standard side pockets and a distinctive zippered pocket on the right hip for secure storage. Details: Designed with an elastic waistband and an internal drawcord with tipped ends for a customizable fit. Excellent pre-owned condition!