Barracuda Dr.B Optical Swim Goggle AQUACRISTAL with 3 Nose Pieces, Corrective Lenses, Anti-fog UV Protection, Comfortable No leaking Easy adjusting, Racing Training for Adults Men Women #72995

Product features:
High quality molded opticallenses with UV protection, available in 13 corrective diopters: -0.0/-1.5/ -2.0/ -2.5/ -3.0/ -3.5/ -4.0/ -4.5/ -5.0/ -5.5/ -6.0/ -7.0/ -8.0 for short-sighted swimmers (Same diopter for both eyes! Customized optical goggles are available. If you have different strengths for two eyes, please specify your diopters in the order.)
Hydrodynamic design and ultralightweight: ideal for training and racing
Super soft TPR gaskets for comfortable fit: you can enjoy swimming as long as you want.
Flexible interchangeable nosebridges in 3 different sizes:  Changing out the nose pieces is easy through a simple replacement process.
Durable silicone strap with easy to adjust back clip: Adjusting the strap is easy. Simply grab each end of the strap and pull outward horizontally to tighten.