Julbo Split Sunglasses Information SPLIT sunglasses are designed for performance. An ultra-light model with dynamic lines, designed to protect small faces. Suspended lenses ensure lightness and ventilation. The slim CustomFIT temples equipped with Grip Tech, guarantee a comfortable hold, even under a helmet. Available with our REACTIV photochromic lenses for optimal protection as well as prescription thanks to Julbo's RX program. A lightweight, unisex model with a timeless, sporty look, perfect for trail running or cycling sessions. 3D Nose Fit : Special nose-pads are adjustable in every direction so that glasses fit every type of nose shape and ensure unbeatable hold in all conditions. Comfort Fit with Helmet : Comfort Fit with Helmet Cord Attachment : Allows attachment of a cord. CustomFIT Temples : The temples are designed for precise adjustment to guarantee perfect and long-lasting grip. No readjustment of grip required for each outing. Full Venting : Highly vented sunglasses structure allowing full circulation of air to prevent fogging. Grip Tech Temples : Exclusive soft material on the temples that doesn't stick to hair, for perfect grip and comfort. Eyesize: A: 63mm, DBL: 12mm, B: 45mm TL: 130mm Weight: 26g Julbo Prescription Information Authentic Julbo lenses. Made directly with Julbo with Julbo lens technology. They are made in France and take 3-4 weeks to make. Coatings cannot be added and prescriptions are limited to +5.00 to -6.00 sphere power with up to 4.00 cylinder (depending on PD) Prescription lens prices quoted are for a pair of lenses with prescriptions up to +6.00 to -6.00 diopters cylinder. Lenses can be made with ASFSE lab for faster turnaround, other lens color options coatings, or for higher prescriptions. See prescription information page for other options.