Lightweight, comfortable, and washable shinguards. The EVA foam padding is shaped like small hexagons, and molds perfectly to any leg shape. These are size Large for age 14+. Size chart indicates Large corresponds to upper calf circumference of 11”-13.4” and lower calf circumference of 7.1”-8.3”. New, never used- only tried on. There is a mark on the back of one of them, visible in the picture. I have not washed them. Smoke-free, dog-occupied home.