Zoggs Athena S/M - Swim Goggle Curved lens technology provides expanded 180 degree vision Polarized Italian lenses protect your eyes and eliminate glare in open water swimming Quick adjust: just pull the two back straps to tighten Women's flexible soft frame molds to the Face for comfort Lenses are coated with fog buster anti fog for clear vision Goggles Women's soft frame Quick fitting head strap Designed for smaller faces