• X-Small Fits Dogs 14lbs - 22lbs; Top of Shoulders/Base of Neck Measuring a Diameter 15" - 17.5"; Chest Measuring a Diameter 18.5" - 22.5"
• Small Fits dogs 22 lbs to 34 lbs. Chest Diameter 22" - 27.5"
• Medium Fits dogs 35 lbs to 60 lbs. Chest Measuring a Diameter 24.5" - 30.75"
• Large Fits Dogs 61 lbs to 100 lbs. Chest Diameter 27.5" - 35.75"
• X-Large Vest Fits Dogs 100 lbs - 130 lbs; Top of Shoulders/Base of Neck Measuring a Diameter 27" - 34"; Chest Measuring a Diameter 35" - 42"

• Ultra-durable 300D Oxford Weave fabric
• Reinforced stitching
• Resists rips, tears, and abrasions
• Repels water and soil

I found out about this product from one of my customers who lives in the northern part of New York. She has a large property and lives in an area where hunting takes place. She has this on her dogs so they are easily identified as pets to keep them safe from being accidentally shot.