Gooby Freedom 2 Dog Harness. This harness provides great support for pups by eliminating pulling in all the wrong places! Made of lightweight soft synthetic lambskin material with dual adjustable straps and new D-ring design. Features: - Lightweight - Breathe-easy Design - Soft Synthetic Lambskin Strap - Micro Suede Trimming - New Improved D-ring - Dual Adjustable Straps Sizing*: <b>XS</b>: Neck 8 in. | Chest 9.5-11.5 in. | Back Length 4 in. <b>S</b>: Neck 10 in. | Chest 10-13 in. | Back Length 4 in. <b>M</b>: Neck 12 in. | Chest 13-17 in. | Back Length 4.5 in. <b>L</b>: Neck 14 in. | Chest 15.75-19 in. | Back Length 6 in. <b>XL</b>: Neck 16.5 in. | Chest 18-22.5 in. | Back Length 6 in. *This is the acutal sizing of the garment.