Nike NIKE Training Wear Fitness Wear 4-piece set (top and bottom) The gray pants are size XL, and the rest are all size K. Those who usually wear size L should be able to wear them without any problems. Worn 7 or 8 times and stored at home. There is some wear and tear, but I think they are still in good condition. Please check the photos for the condition. #NIKE #Nike #Sports #Running #Fitness #Yoga #Walking #Gym #Training