This is a genuine SRAM / Avid product

Materials: The exact recipe isn't specified but they use a lycra like material for the sleeves and D30 for the protective bits

There's nothing worse than wasting water or being left with foul tasting water on your ride

highly water-resistant and durable materials and mounts and removes quickly with hook and loop fasteners

100 Percent S3 Sunglasses - One Size Fits Most - Gloss Black Photochromic Lens PDP|PLP|Brake Rotor Type This is a genuine SRAMThe 100% S3 combines some of the standout features from two of their most popular sunnies. It features the understated brow of the S2 and the anti fogging intake vents from the Speedcraft, not only do they look great but with the included HiPER lens your trail vision will be better than ever. Who's this item for: Any riders after a comfortable set of sunglasses packed full of features. Frame type and fit: These are a partially framed set of glasses.