The polycarbonate temples feature rubber details to help hold the frame in place

while the Montana branding features on the slender temples for brand recognition

durability

the AN4288 ensures your eyes are shielded from the sun's rays while delivering a sharp and distortion free view

silicone nose pads and a robust double bridge provide comfort for all day use

Bolle Sunglasses Bolt 2.0 S BS004002 Matte Titanium Volt+ Ultraviolet Polarized Crystal Green The polycarbonate temples feature rubberBolle Sunglasses Bolt 2. 0 S BS004002 Matte Titanium Volt+ Ultraviolet Polarized is an updated version of the very popular Bolt model with the same dimensions but bang up to date tech. The TR90 nylon frame with snap hinge and thermogrip rubber is comfortable and secure. Lenses feature anti fog, anti scratch and Oleophobic treatment for perfect clear views.