A classic style with secret powers--the Fiber Optic sock comes with Accu-Fit Technology, flat toe seams, and light-weight construction. Treat your feet to every day wellness and comfort so you can feel and look your best. split Features Crew Height Non Cushion Spandex throughout ensures snug fit all day and prevents slippage Flat Toe Seam Non-binding top Merino/Bamboo Rayon yarn keeps feet dry and comfortable Y-Heel Construction for an anatomical fit Made in the USA Materials 33% Merino…