Stance Harry Potter Socks Box Set in Red. - size L (also in M) Stance Harry Potter Socks Box Set in Red. - size L (also in M) 50% combed cotton 35% polyester 12% nylon 3% elastane. Made in China. Machine wash. 4 pairs. STAN-MA65. A556D24HAR. STANCE is dedicated to the spirit of individuality with a design philosophy that believes in expression and function. Expression that creates an emotional visual connection and function that also provides comfort and performance. Building outstanding socks with the best fit and performance characteristics from the highest quality materials is the unspoken priority. The outward facing personality of the brand and our products are the creative and artistic stories that go into every single sock we make.