Vallon Heron Mountain Glacier Sunglasses - Green

High-altitude glacier sunglasses with Category 4 polarized lenses, built for extreme glare and UV exposure in mountaineering and ski touring environments.

Advantages

The Vallon Heron Mountain combines a lightweight TR90 frame with removable perforated side shields for adaptable protection. Polarized polycarbonate lenses deliver 100% UV400 defense and a 6.5% VLT, cutting through intense reflected light on snow and ice. Anti-scratch, anti-fog, and hydrophobic coatings keep vision clear in changing conditions, while rubberized nose pads and temple tips ensure a secure grip during active use.

Suitable for

• Mountaineering and glacier travel
• High-altitude hiking and ski touring
• Bright, high-glare environments requiring Category 4 protection
• Unisex fit for medium to large faces

Key specifications

• Lens category: 4 (very dark special use)
• Polarized polycarbonate lenses, 6.5% VLT
• 100% UVA/UVB/UVC protection (UV400)
• TR90 (Grilamid) frame, green colour
• Removable, perforated side shields
• 8-base curve, lens width 54 mm, bridge 18 mm, temple 135 mm
• Includes microfiber pouch, hard case, and neck strap
• CE certified

Recommendations

For serious alpine objectives, the Heron Mountain offers uncompromising glare reduction and a customizable fit. Pair with a high-SPF sunscreen and a helmet-compatible strap for long glacier days.