Ancol Viva Comfort Mesh Harness have a breathable mesh, with increased reflectivity. Designed for comfort with adjustability for comfort and a snug fit. The comfort mesh harness features 360 visibility and cooling air mesh for security and comfort whatever the weather. Sizes 28-40cm X Small 34-45cm Small 44-57cm Medium 53-74cm Large Colours Black, Red, Pink, Lime, Blue and Purple