The North Face Special Edition Smith Embark Glacier/Sunblocksr Sunglasses Description: Optimize Your Glacier Travel and High Elevation Summits with Smith Embark Glacier Glasses When it comes to alpine adventures, protecting your eyes is crucial. Whether you're skiing or mountaineering, trust the durability of Smith Embark glacier glasses to withstand the harshest and ever-changing conditions, while providing a clear and contrast-boosting view of every crevasse, wind drift, and terrain feature. With ChromaPop™ technology, these glasses deliver exceptional color and contrast performance across the lens range, ensuring you always have the best possible view. The removable and ventilated side shields offer enhanced peripheral light coverage, while the low-profile, adjustable temple arms allow for a customized fit. Additionally, the goggle-inspired retainer strap ensures the glasses stay securely in place during technical ascents and high-speed descents. Elevate your alpine experience with Smith Embark glacier glasses." FEATURES: Fit/Integration AutoLock hinges hold frames open for easy one-hand on and off 6-base lens curvature offers a modest wraparound fit Megol temple and nose pads provide non-slip grip so glasses stay put Frame Evolve™ bio-based frame material is lightweight and durable WHAT'S INCLUDED Removable TPU side shields block peripheral light Snow goggle inspired retainer strap Microfiber bag and hard case