Guarder GX2000 goggle, with double coated anti-fogging lens and reasonably priced at US$29.99 can be found at Evike.com... "Perfect for all outdoor sports, Airsofting and other extreme sports. Fits great with helmets. Features PVC construction, unique side groove allows goggle to be worn over glasses, adjustable 45mm blade nylon band with anti-slip. Comes complete with a deluxe goggle drawstring pouch.

Guarder Attacker GX2000 Goggle, Black Features:

• Frame Color: Black
• Frame Finish: Matte
• Frame Foam Type: 8mm Soft PVC
• Frame Material: PVC
• 45mm blade nylon band with anti-slip
• Double coated anti fogging lens.
• Ventilative design
• Lens Color: Clear
• Lens Material: Acetate & Polycarbonate
• Lenses Interchangeable: Yes"