Product Information SKU: #8798040Starting a new routine begins with putting one foot in front of the next. Keep striding strongly in the Under Armour? UA SpeedForm? Fortis 2.1 running shoe!Predecessor: SpeedForm Fortis 2. Support Type: Neutral to underpronation (supination).Cushioning: Lightweight, flexible response. Surface: Road. Differential: 8 mm.Breathable mesh and textile uppers provide structural support. Ultrasonic seams promote a sock-like, irritation-free feel. Lace-up closure. Seamless heel cup locks the foot into place and provides an anatomical fit.Thin tongue and collar. Breathable textile lining. Fixed, molded 4DFoam? footbed conforms to the foot's shape, and features moisture-wicking properties for a cooler, drier feel. Charged Foam midsole supplies cushioning and and lightweight response. Strategically-placed rubber at the outsole delivers lightweight, durable performance and exceptional traction. Imported. Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.Measurements: Weight: 8 oz