Military 1st have sent over details of the Wiley X Sla Black Ops glasses they are stocking:
Wiley X Slay Black Ops glasses with Smoke Grey lens & Matte Black frame. Part of Wiley X Active series, exceed ANSI Z87.1-2003 high velocity & high mass impact certification standards, providing advanced protection & maximum glare reduction without distorting the colours, along with secure & comfortable fit. These lightweight yet durable sunglasses stay in place through even most rigorous activities. Perfect for law enforcement & tactical users. Available from Military 1st at http://www.military1st.co.uk/brands-wiley-x/
Fit head sizes: M
Lens width: 65mm
Bridge width: 18mm
Temple length: 120mm
Meet & exceed ANSI Z87.1-2003 high velocity impact safety & optical standard
Shatterproof Selenite Polycarbonate lenses with scratch resistant T-Shell hardcoat
Wiley X Filter 8 Polarized lenses block 100% of UV rays
Light transmission: 15%
Frames can be fitted with prescription lenses
Large black semi-hard zippered case included
Black Ops patch, leash cord & cleaning cloth included
Weight: 35g