INTENDED USE: The Julbo Spark is designed for women for everyday casual lifestyle use, mountain biking, hiking, and for use on the water, thanks to its ergonomic curved temples, shock-absorbing nose grip and Grip Tech Temples. CURVED TEMPLES: Ergonomic profile perfectly balances a secure grip and enhanced all-day comfort. SPECTRON 3 POLARIZED LENS: Polarized polycarbonate lens delivers 12% Visible Light Transmission (VLT), blocking 88% of light. Polarization is ideal for high-glare adventures near the sea, lakes and streams or in the mountains. FIT: Rubberized Grip Tech Temples won’t stick to hair. Flexible, shock-absorbing rubber on the nose bridge increases all-day comfort and grip. JULBO HERITAGE: Since 1888 Julbo has been developing the highest-quality sunglasses and lenses, with a focus on craftsmanship, durability, and functionality. Julbo continues the tradition of creating premium eyewear with a dedication to quality, offering a lifetime warranty on all its products, while also pushing the boundaries of innovation with REACTIV Photochromic lens technology. Whether you're off on urban or sporting adventures, Spark is a must-have for women seeking a single pair of elegant, high-performance sunglasses. A technical bridge, Grip Nose rubber pads, and curved Grip Tech temples ensure they stay in place no matter your activity level, while REACTIV photochromic lenses make for unmatched versatility. Spark mirrors the women who wear them: active and stylish, whatever the pursuit. Available with either REACTIV or Spectron lenses.