Wiley X WX Gravity Replacement Parts - Smoke Grey Lens Only. This Wiley X Glasses accessory allows you to modify or repair your sunglasses with the lens color and design of your choosing. This eye wear accessory is built specifically for the Wiley X WX Gravity Climate Control Sunglasses so you know they will fit your sunglasses perfectly. Wiley-X has designed the lens to fit in Gravity frames of any color and size. Keep your WX Gravity looking great with the WileyX WX Gravity Extra Lens. Specifications for Wiley X Replacement Sunglasses Lenses for WX Gravity: Manufacturer: Wiley X Application: Outdoor Size: One Size Age Group: Adults Gender: Unisex Polarized: No Features of Wiley-X WX Gravity Replacement Sun Glass Lens: Replacement sunglasses lens by WileyX Designed for the Wiley X WX Gravity sunglasses Fits in any Gravity frame color and size Package Contents: Wiley X Replacement Sunglasses Lens for WX Gravity Wiley X CCGRAS: WX Gravity Replacement Lenses Smoke Grey