Puppia Authentic Mezzo Vest Harness B, Pink, Medium The Mezzo harness is another Puppia creation that features a multi-color checkered pattern Size: Medium - Neck Girth (8 1/2"); Chest Girth (12" ~ 14"); approx. 6-9 lbs. Material: 100% Cotton (Shell) / 100% Polyester (Lining) Available in Pink, Sky Blue and Red in sizes ranging from Small to Large Matching lead sold separately; available in sizes Medium and Large