The lenses are made of strong impact resistant polycarbonate resin. In addition the lenses block out harmful ultraviolet rays. 

The long-lasting anti-fog system prevents fogging under all conditions. 

Flexible, soft, hypoallergenic liquid injection silicone eyecups for comfort and water resistance. 

Hypoallergenic liquid injection silicone strap system with pushbutton style quick release side clips makes adjustments fast and easy. 

Storage case and replacement nose bridges included. 

Available in both minus (short sight) and plus (Long sight) prescriptions.

Minus: -1.0. -1.5, -2.0, -2.5, -3.0. -3.5, -4.0, -4.5, -5.0, -5.5, -6.0, -6.5, -7.0, -7.5, -8.0. 

Plus: +1.0. +2.0, +3.0. +4.0, +5.0, +6.0, +7.0, +8.0.