If you're wearing the Type A, then running is in your blood. A lower profile is perfect for higher intensity runs, while a firm midsole allows for a faster turnover as you chase your next best time. OVERVIEW ? The ultimate road flat designed to be lightweight and responsive ? Lower provide is ideal for distances anywhere from 5K to the half-marathon ? Firmer midsole allows faster turnover while lightweight mesh and flex film allow for an ultra-comfortable fit from toe to heel SPECS ? Shoe Category: Road, Track, Cross Country ? Pronation: Neutral ? Cushion: Plush ? Construction Type: Neutral ? Surface: Road, Track ? Arch: High, Normal (Mid) ? Water Resistant: No ? Waterproof: No ? Offset:4mm ? Heel Stack Height: 16mm ? Forefoot Stack Height: 12mm ? Weight: 5.2 oz. | 147 g