Riley Stream Evo Eco safety glasses provide extreme comfort and ‘wearability’. Blue lens enhances vision in yellow light environments. Eco friendly version of the popular Stream Evo safety spectacles where single use plastic packaging has been removed. Single wraparound polycarbonate lens, soft ventilated Tempflex temple tips provide a comfortable and secure fit. Soft adjustable nose bridge. 100% metal free and conforming to EN166 standards for scratch-resistant and anti-fog eyewear. Supplied with microfibre pouch.. For every pair of Riley Stream Evo Eco Clear Spectacles sold, a joint donation of 30p per pair, will be made by Lyreco & Globus Group