Smith Optics – Embark Sunglasses – Glacier-ready eyewear for extreme conditions. The Smith Embark Sunglasses are purpose-built glacier glasses designed to protect your eyes in the harshest alpine environments. Featuring polarized ChromaPop™ lenses, they cut glare while enhancing color and contrast, helping you spot every crevasse, wind drift, and terrain detail. Removable, ventilated side shields provide extra peripheral coverage, while adjustable low-profile temple arms ensure a customizable fit under helmets or hats. Durable, versatile, and adventure-ready, the Embark delivers high-performance vision and protection whether you’re skiing, mountaineering, or trekking spring snowfields. Shop online or visit Drift Outfitters in Toronto for expert advice and fast shipping anywhere in Canada. Vision ChromaPop™ polarized lenses cut glare and enhance color and contrast Carbonic lenses offer impact resistance and clear optics Smudge and moisture resistant coating for easy cleaning and clear optics Anti-reflective coating improves clarity and reduces eye strain 100% UV protection Fit / Integration Medium fit, large coverage 6-base lens curvature offers a modest wraparound fit Megol nose pads provide nonslip grip so glasses stay put Easy adjust quick-fit temples Frame Evolve bio-based frame material is lightweight and durable AutoLock hinges hold frames open for easy one-hand on and off