Inov-8 Precision Fit infoInov-8 Standard Fit infoTake your training runs up a notch by hitting the trails in the aggressively built inov-8® Roclite™ 280.Standard Fit last offers a wider toe box that allows the toes to splay. Ideal for the forefoot striker, athletes with wider feet, and when lifting heavy weights.Durable textile and synthetic upper materials.TPU lacing system is attached to the upper, and offers heightened support throughout the foot.On-the-shoe gaiter pockets for added gaiter compatibility. Heel pull loop. Breathable fabric lining for a great in-shoe feel.Removable 6 mm foam insole.EVA midsole. 3 Arrow Shoc-Zone™ features a 9 mm differential, and is ideal for runners transitioning into a more natural running style. It offers the highest level of cushioning of other inov-8 styles, while still featuring a lower-than-average differential.Differential: 9 mmRoclite outsole delivers exceptional traction over mixed terrain. Meta-shank™ technology aligns with each individual metatarsal for greater flexibility when contouring while retaining underfoot impact protection.Sticky rubber outsole compound has been specially developed using climbing rubber technology. This rubber optimizes grip in wet conditions.Advanced Meta-Flex™ technology is anatomically aligned in front of the metatarsal heads for a natural forefoot flex.The Fascia Band increases the structural stability of the arch area and the propulsive efficiency of the shoe.Imported. Measurements: Weight: 11 ozProduct measurements were taken using size UK 10.5 (US Men's 11.5), width M. Please note that measurements may vary by size.