Upgraded for race day, the Altra Torin 4 Plush running shoes deliver the plushest, most luxurious ride yet. Predecessor: Torin 3.5. Support Type: Neutral to underpronation. Cushioning: Balanced cushioning. Surface: Road. Stack Height: 28mm. Zero Drop Platform places your heel and forefoot the same distance from the ground to encourage proper, low-impact form during trail runs. Engineered-knit upper delivers soft and breathable all-day comfort. Lace-up closure. Lightly padded tongue and collar with pull tabs. Breathable fabric lining. Strobel layer and Perf-X insole enhances underfoot comfort and overall experience. 5mm sculpted footbed. FootShape toe box allows your toes to relax and spread naturally for more comfort and stability during uphill climbs and downhill descents. Quantic midsole combines a plush feel and lightweight ride that cushions every step. Fully-cushioned Zero Drop platform helps to align the body, promoting a natural, low-impact landing. FootPod outsole technology maps the bones and tendons of the foot to help it bend naturally. InnerFlex grid-like flexible grooves at midsole for more speed and improved performance. Imported. Measurements: Weight: 12 oz Product measurements were taken using size 11.5, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.