100% Polyester: Lightweight, durable, and designed for all-day comfort. Slim Fit Design: Provides a modern, athletic look perfect for active kids. Boys Youth Sizing: Small (8), Medium (10-12), Large (14-16), X-Large (18-20) Moisture-Wicking Fabric: Keeps kids dry and comfortable during sports and play. Elastic Waistband with Drawstring: Ensures a secure, adjustable fit for ease of movement. Side Stripe Detail: Adds a sporty, stylish touch to showcase team pride. Athleisure wear meets sports fan apparel in these NBA Side Stripe Slim Fit Performance Pant. The slim fit design, team graphics, classic bold side stripe and performance material brings spirit wear and current on trend fashion into one pant.