Smith Embark

The Smith Embark is a unisex alpine performance sunglasses engineered for use in high-UV, high-altitude environments including glacier travel, mountaineering, ski touring, and backcountry skiing. The frame is made from Smith's Evolve material — a lightweight, durable polymer with 53% bio-based content. ChromaPop polycarbonate lenses are available in two configurations: the Glacier Photochromic variant, which adapts from 45% to 7% VLT based on ambient UV and visible light exposure with reduced temperature sensitivity; and fixed-tint ChromaPop polarized options including blue mirror, green mirror, bronze, and brown. All ChromaPop lenses enhance color definition and contrast by filtering specific wavelengths of light. Anti-fog and hydroleophobic coatings on the Glacier Photochromic lenses provide resistance to moisture, grease, and condensation. The Embark includes removable, ventilated TPU side shields that block peripheral light during high-intensity alpine conditions and can be detached to increase airflow during sustained aerobic effort such as ski touring uphill. AutoLock hinges hold the frame open for one-handed on and off. Adjustable QuickFit temple arms allow the fit to be customized, and Megol rubber nose and temple pads provide a non-slip grip in wet or cold conditions. A goggle-inspired retainer strap is included to secure the glasses during technical ascents or high-speed descents. Each pair comes with a microfiber bag and a hard case. Key Features:

• Evolve bio-based frame material (53% bio-based content) — lightweight and durable
• ChromaPop polycarbonate lenses for enhanced color definition and contrast
• Glacier Photochromic lens option: adapts 45%–7% VLT, temperature-stable
• Fixed polarized ChromaPop options available (blue mirror, green mirror, bronze, brown)
• Anti-fog and hydroleophobic lens coatings (Glacier Photochromic variant)
• 100% UV protection
• Removable, ventilated TPU side shields for peripheral light blocking
• AutoLock hinges for one-hand on and off
• Adjustable QuickFit temple arms for a customized fit
• Megol non-slip temple and nose pad grip
• 6-base lens curvature with modest wraparound fit
• Goggle-inspired retainer strap included
• Unisex design for men and women
• Best use: glacier travel, mountaineering, backcountry skiing, ski touring
• Rx prescription adapter compatible
• Includes microfiber bag and hard case