Sunski Alpine Treeline - Black Slate

S3 – Bright Sun VLT: 9% Ideal for strong sunlight, beach days, driving, and most outdoor activities. The Treeline is Sunski’s performance-driven alpine frame—built for big vert, high glare, and exposed ridgelines. Inspired by classic glacier glasses, it features removable magnetic side shields for serious peripheral sun protection when conditions demand it. Polarized lenses cut harsh reflection off snow, water, and rock, keeping your vision crisp and your eyes relaxed during long, bright days outside. Despite its technical edge, the Treeline stays lightweight and comfortable enough for all-day wear. Recycled frame materials and 100% UV protection round out a pair that’s ready for summit pushes, backcountry tours, and sun-blasted road trips alike. Product Details Polarized lenses reduce glare and enhance clarity Removable magnetic side shields for increased peripheral protection Lightweight, durable construction Recycled frame materials 100% UV protection Designed for alpine, high-glare environments Fit Profile Fit: Medium Coverage: High Best For Face Shapes: Oval, Round, Heart Vibe: Technical, alpine, adventure-forward Feel: Secure and protective with lightweight comfort