Nowadays Grilamid TR90 is the reference material used in the up-market optical products. This material supplies a perfect balance between solidity and flexibility; it's very safest to wear in active sport because. Grilamid TR90 is one of the lightest thermoplastic existing, it confers an exceptional resistance to the Mundaka frames because it is shatter-resistant, undeformable and remains pliable in all weather conditions even sun's heat. Those qualities make of Grilamid the ideal material for frames adapted to the sports practice.

This product realized on base of cotton and wooden cellulose allows obtaining a vast color palette. It is about top of the game glasses which are characterized by a brilliant aspect. This material produces effects of rare colors and emphasizes the style of the frame for Mundaka fashion sunglasses.