X1 Tech Specs Optics Profile: Maximum forward visibility with low drag profile Lens: Large frame 53mm (W) x 44mm (H) premium grade polycarbonate lens Gaskets: Soft, protective & hypoallergenic silicone gaskets; no latex, no PVC Nose bridge: Integrated unibody flexible nose bridge; sits off frame to accommodate different nose shapes Strap: Flat silicone head strap with locking adjustment clip Lens Coating: Anti-fog coating UV Protection: Blocks 100% of all UVA, UVB, UVC & harmful blue light up to 380nm while reducing glare and protecting the eyes SPCTRM™ Lens Tints Light Vermilion Great for low light; green backdrops; enhances orange and red buoys Dark Vermilion Mirror Great for transition light; green backdrops; enhances orange/red buoys Light Amber Great for low light / mist / fog / haze; enhances orange and red buoys Dark Amber Mirror Great for transition light and direct sun; enhances orange/red buoys Light Grey Great for transition light; urban backgrounds; natural color rendition Dark Grey Mirror Great for direct sun; urban backgrounds; natural color rendition Clear Mirror Great for morning light and indoor swimming; natural color rendition Jade Mirror Great for direct sun, enhances yellow and orange buoys Cobalt Great for ocean swims; enhances yellow and green buoys Arctic Mirror Direct sun; natural colors; the same as the Dark Grey Mirror FIT REFERENCE
