Shrug off the chill before and after training or competing on cooler days in the Nike Therma Sphere Pants. Soft layered knit fabric teams up with built-in breathability to keep you warm without overheating. This product is made with at least 75% recycled polyester fibers. Product Details - Standard fit for a relaxed, easy feel - Body: 100% polyester. Panel: 90% polyester/10% spandex. - Machine wash - Imported - Elastic waist with drawcord - Zippered pockets on sides - Shown: Black/Black/Iron Grey - Style: DD2122-010 SIZE & FIT Standard fit: easy and traditional Fits large; we recommend ordering a size down