100% Soft Cotton SIZE REFERENCE:Standard US Loose Size,Small(8-10 Years) Medium(10-12 Years) Large(13-15 Years)XLarge(15-17 Years) FEATURE: Plaid Check Loose Style, Elastic Waistband Shorts for Comfortable Wear Soft ,Lightweight, comfy which perfect for sleeping lounge,great boys all seasons pajamas pants Cozy & light fabric for all-night comfort,exclusive for tween youth boys sleep shorts pajamas pants. ASIN B07WJX9YTP Size 13-15 Years Color G-2pack Green Bule02 Pattern Plaid Seasons All Fit Type Loose, Regular, Relaxed, Stretch Brand Name YoungFav Neck Style Crew Neck Rise Style Mid Rise Unit Count 1 Count Fabric Type 100 % Soft cotton,cozy, comfortable Sleeve Type Sleeveless Bottom Style Pant Special Size Big Material Type Soft Cotton Occasion Type Homewear Product Style Soft Item Type Name Pajama Bottom Collection Name All Number of Pieces 1 Included Components Pants Apparel Closure Type Pull On Garment Size Country United States Age Range Description Big Kid Fit to Size Sentiment Positive Apparel Fabric Stretch Medium Stretch Product Care Instructions Machine Wash Sleeve Length Description Sleeveless Apparel Fabric Weight Class Lightweight