*Interchangeable goggles/sunglasses with 3 sets of lenses: Smoke, Clear, Yellow
*Shatterproof, polycarbonate lenses
*Optional Prescription Lens Insert (frame) available that you can take to your own eye doctor
*100% UV PROTECTION, ANTI-FOG COATING on ALL lenses
*Inside of the frame is foam covered for comfort and durability.
*Comes with sunglass arms and an adjustable strap to wear either as glasses or goggles!
*Our Birdz belt case also included to keep them in.
*Very easy to change lenses, single lens pieces!