Sleek angles and premium materials define Alliant as a performance sunglasses for cyclists, runners, and endurance athletes. Vented lenses improve airflow while the adjustable ear and nose pads of hydrophilic rubber increase grip as you sweat ensuring a perfect, stable fit.

• 3 interchangeable lenses: a Smoke lens, an AC Red lens for increased contrast and a Clear lens that's perfect for low light
• Fototec photochromic lenses on the Gunmetal frames automatically adjust tint according to the level of light on any given day
• Adjustable, hydrophilic rubber nose pieces and temple ends become tackier when wet for reliable grip during exercise and hot weather
• Lightweight Grilamid TR-90 frame
• Scratch-resistant, shatterproof poly-carbonate lenses provide 100% protection from harmful UVA and UVB rays
• Lightweight and virtually shatterproof, poly-carbonate lenses are 20 times more impact-resistant than glass and one third the weight
• Ventilated lenses increase airflow to help eliminate fogging
• Fits small to large faces
• Includes a semi-rigid zippered storage case and cleaning cloth