Whether you're out for a quick forest jog or a longer mountain run, Nike Trail has the durability and adaptability to help make connecting with your surroundings easier, even in dynamic conditions.This sleeveless top is light and breathable, with sweat-wicking fabric to help keep you dry on your run. Using insights from our athletes, we widened the shoulder design to help prevent chafing from hydration pack straps. Benefits - Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. - Perforated jersey knit fabric has a soft feel. - Mesh panels on the back provide extra breathability. - Wide shoulders give plenty of coverage to help prevent chafing while wearing a hydration pack or vest. Product Details - 85% polyester/15% cotton - Machine wash - Imported - Not intended for use as Personal Protective Equipment (PPE) - Shown: Black/Anthracite/Summit White - Style: FN3309-010 SIZE & FIT Model is wearing size M and is 6′2″188cm Standard fit: easy and traditional