Met yoyo helmetmets yoyo helmet is a high quality bmxurban helmet for young riders this helmet is incredibly sturdy and safe due to the abs polymer outer shell designed with one piece thermoplastic construction the yoyo helmet also comes equipped with compression padding in two different thicknesses for added comfort and protection the stylish design looks good feels good and most of all keeps young heads safe featuresabs polymer outer shell constructioninner shell constructed from impac