Providing essential protection for climbing kiddos, the Tracer is lightweight and comfortable. With mesh-covered vents, an easy, one-handed adjustment and a cool kids’ sticker pack for adding custom graphics, this climbing lid is tailor-made for the crag’s up-and-coming crushers. Mesh-covered vents offer protection from falling objects. Molded EPS foam with a hard polycarbonate shell. Easy, one-handed ergonomic adjustment. Cool kids’ graphics. Size Range: 49-57 cm (19.3-22.5 in). Display Weight: 235 g (8.3 oz). Weight: 27.47. Imported.