Nike Fly 9 Inch Short - Dark Grey Heather. Nike has reacted to the feedback of athletes to design the Nike Fly short with performance-maximising technology.This pair is constructed from Nike's sweat-wickingDri-FIT fabric.complete withflat seamsfordistraction-freetraining. An elasticated waist and internal draw-cord ensures a personalised fit. while roomy pockets with closed-hole mesh keeps your essentials securefrom treadmill to track.In a versatile grey colourway. wear these Nike running shorts with a Dri-FIT topfor a training outfit that's packed with potential.