SUSTAINABLE - Crafted from 100% organic cotton, certified by GOTS. Super-soft, breathable and great for all seasons from fall/winter to spring/summer. FUNCTIONAL - A perfectly placed leash opening allows easy access to harness or collars. FIT - Comfy sleeves and neck opening for easy dressing and maximum flexibility. COMFORTABLE - Enjoy daily indoor and outdoor activities with your dog in this hoodie. Made of soft organic cotton that keeps your dog comfy and cozy during walks and runs. PACKAGING: Printed on recycled paper and sustainably made in eco-conscious solar-powered facility. Please recycle! SIZE GUIDE: XX-Small: up to 9" (Neck), up to 12" (Chest) X-Small: 9"-12" (Neck), 12"-15" (Chest) Small: 11"-14" (Neck), 15"-19" (Chest) Medium: 13"-16" (Neck), 19"-22" (Chest) Large: 15"-18" (Neck), 22"-26" (Chest) X-Large: 18"-22" (Neck), 26"-30" (Chest) XX-Large: 22"-26" (Neck), 30"-34" (Chest)