Worn for two seasons. There are some frays here and there, but they are not very noticeable. Nike Running training wear / running wear Running shirt, Miler, track and field Marathon wear Men's product, NIKE AEROREACT material Green fabric with a fine striped appearance due to the stitching. The logo is printed on the front. Lines are printed on both arms and the back, both of which are reflective. ●Size: Tagged size M Shoulder width cm Body width 49 cm Length 64 cm Please note that there may be slight errors due to amateur measurements. Recommended height as indicated on the tag: 170-180cm Chest 100cm ●Material: 78% Polyester 22% Nylon Outdoor jogging Marathon trekking Climbing