Birdie is the super-tough children’s range of Bird Eyewear, the first UK eyewear company to become a certified B Corp. These glasses have been built to withstand all the rigours that active little ones will put them through. The frames are virtually indestructible, built from a strong and sustainable polymer derived from castor beans. Castor plants grow extremely fast and do not require pesticides or chemicals to thrive - just like children. Birdie glasses are bendable, throwable, and come with impact and shatter-resistant lenses. The low-density material is 10 times stronger than the plastics in car bumpers, and 13 times stronger than common bioplastics. The perfect material for inquisitive minds.