3M™ SecureFit™ 400 Safety Glasses SF407SGAF BLA EU, I+O , specially deigned for indoor and outoor usage, Scotchgard™ Anti Fog, Mid Brown Lens, comprise of a rimless lens and wide flexible temple arms for solid side protection and popular to be used in combination with ear muffs.Get added comfort over the ears with padded temple touchpoints Soft adjustable nose pads for even greater personalisation of fit Temple arms in a bold colour for an infusion of style Lightweight design of 19g 3M™ Scotchgard™ Anti-Fog Coating provides superior anti-fog and anti-scratch properties, complying with K&N marking requirements of EN166