Don't call them throwaway gloves. We think you'll agree that our new, light PRC knit gloves are worth hanging onto. Stretchy acrylic (90%) and spandex (5%) blend also has a touch (5%) of conductive fiber in the white fingertips for operation of smartphones. These gloves are a great choice when you need a little warmth at the start of the run but you don't want to overcook your hands later on. "Portland Running Co." on the backs. One size fits all.