That's the LØCI promise. We are building things to last. They may be light and comfortable but our techniques are modern. We use technology to do better. For our sneakers our uppers are made of 3D woven fabrics and modern binding techniques, such as seamless 3D weaving technology, to ensure they are built to last. Our sunglasses are tested strenuously to ensure they are up to the most durable of standards. If it's not good enough we'll replace it no questions asked.