This is a hybrid goggle from Speedo which combines the great peripheral vision you get from a hard-shelled model with the ultra comfortable fit and seal that comes with a soft frame. The slightly smaller frame and lenses will fit great on a smaller face or for the swimmer who likes a smaller profile. The Polycarbonate lens will give you UV protection from the dangerous suns rays while the anti-fog coating ensures clear fog-free vision. The easily adjustable double headstrap ensures a secure and comfortable fit.