Like its siblings the 570 and ULTRA G70, the light and nimble 370 has a deep fitting design with a regular heel fit and moderately curved heel shape. It's a great new skate for players who don't want to sacrifice GRAF's signature fit and performance for price. We've designed a PVC Monocoque quarter construction to give full integration of the frame to the quarter structure for maximum strength and improved weight reduction. We've also re-engineered the GRILAMID toe cap for enhanced durability and protection. The cambrelle lining is an effective and efficient system that draws moisture away from the foot and dissipates it to keep you cool and comfortable. Tyke: 8C to 13.5C (full sizes) Regular Width Junior: 1 to 3 (½ sizes) Regular Width Junior: 3.5 to 5.5 (½ sizes) Narrow, Regular Senior: 6 to 15 (½ sizes) Narrow, Reg., Wide Made in Canada