Brand-Stanley Colour-Grey Material-Polycarbonate,Rubber Frame type-Semi-Rimless Get great protection against UV rays in a comfortable, lightweight half-frame design. These Stanley smoke lens half-frame safety glasses feature non-slip rubber tip protectors and non-slip silicone nose protectors, making them resistant to falling even when you're working or sweating. The lenses have a hard, scratch-resistant coating for extra durability. They're also highly resistant to UVA/UVB rays making these UV safety glasses suitable for outdoor use. Flexible and lightweight for a super-comfortable wearing experience, these safety glasses strike the balance between protection and being lightweight. Soft and non-slip with rubberized ironing pads, as well as rubber-coated soft nose pads make for a comfortable, non-slip fit. Polycarbonate lenses for high impact resistance. Comfortable Design - These half-frame Stanley smoked-lens safety glasses are extremely lightweight, giving you a very comfortable fit. Weighing just 35g, they are incredibly light to wear. Strong Safety Lenses - The polycarbonate lenses offer increased impact resistance and UV protection. These Stanley half frame glasses are stronger than rivals. Wraparound Frame - A 10 base curve frame design offers extra protection against dust and UV, due to the wraparound frame design and smoked lens. Ideal for outdoor use. No-Slip Design - The soft rubber nosepiece on these UV safety glasses provides a secure and comfortable fit, preventing slipping when moving and/or sweating. Rubbed-Tipped Temples - This provides a more secure and comfortable fit, preventing slipping when moving and/or sweating.