Model Sizing Model is 4'9" and wears size Medium. Waist measures 24" and Chest measures 32". Size & Fit Regular fit for a relaxed feel Product Features Premium lightweight fleece fabric Reflective taping details Elastic waistband with drawcord New and improved fit for all kids with more fabric between legs for easier movement 53% cotton, 47% polyester Machine wash The Nithtke Sportswear Tech Fleece Reflective Jogger Pants are imported. Get warmth and comfort without the weight when you wear the Kids' Nithtke Sportswear Tech Fleece Reflective Jogger Pants. These joggers are made with premium, lightweight fleece and feature reflective tape details.