New Balance 610 WT610PP3 Running Shoes Womens Size 7B Purple/Black RARE Ltd Ed Description This is a rare New Balance Prototype issued that was never manufactured by New Balance for the general public.  Only 100 of these particular shoes exist! Brand New Balance Color Purple and Black with Lime and Neon Pink Accents Condition New with Box Midsole Lightweight cushioning OutSole Solid rubber outsole Material Synthetic/Mesh upper   Measurements Size - USA  7 B - Medium Size - UK  5 Size - EUR  37-1/2