Windbreaker Jacket is Union made in the USA. Breathable supplex nylon. Sizes SM-4XL Reg Sizes suggestion: If your chest/bust measures 32-34 SM, 36-38 MD, 40-42 LG, 44-46 XL, 48-50 XXL, 52-54 3XL, 56-58 4XL. If you need a tall order 30674-TALL