- Made up with bright form and comfort, the Under Armour® Kids UA GGS Speedform™ Fortis Atom is made for the color-loving runner.
Made up with bright form and comfort, the Under Armour® Kids UA GGS Speedform™ Fortis Atom is made for the color-loving runner. Breathable, mesh upper features ultrasonic seams for a smooth look. Perforations throughout upper promote ventilation and keep you cool. UA SpeedForm® technology delivers zero distraction while running. Lace-up closure for a snug fit. Smooth, ultrasonic welded seaming with Bemis tape for next-to-skin support and comfort and heel. Textile lining for a good shoe in feel. Full-length Micro G® foam turns cushioned landings into explosive takeoffs. Foam heel cup provides a secure fit. Non-marking rubber outsole features natural flex grooves to create a natural stride. Imported. Measurements: Weight: 8 oz Product measurements were taken using size 6.5 Big Kid, width M. Please note that measurements may vary by size.