Converse Chuck 70 Hi Varsity Blue Yellow White Unisex Sneakers 171410c Nwt Size Guide: Men's 10.5 - Women's 12.5 Mpn: 171410c More Cushioning, Tougher Canvas, Same Versatility. The Chuck 70 High Top Is Built Off Of The Original 1970s Design, With Premium Materials And An Extraordinary Attention To Detail, With Added An Extra Cushy Insole For Arch Support And Stability. Canvas Upper Is Lightweight And Durable. The Timeless Silhouette You Know And Love. Rubber Outsole For Added Traction. Ortholite