The Ultimate Cover Spectron 4 delivers unmatched protection for extreme alpine environments with a feather‑light, high‑coverage design.
Featuring Cat. 4 Spectron lenses, removable Spandex shields and a nose guard, it’s built to withstand brutal glare, wind and cold.
CustomFIT temples and a 3D Nose ensure a rock‑solid, helmet‑compatible fit for mountaineers pushing to the summit.

Features

• Spectron 4 Cat. 4 lenses with 5% VLT for extreme bright‑light protection
• Removable Spandex side shields + removable Spandex nose guard
• Panoramic lens shape for wide field of vision
• Full Venting for airflow and reduced fogging
• CustomFIT temples for precise, long‑lasting adjustability
• Grip Tech temples and 3D Fit Nose for secure, slip‑free stability
• Lightweight bio‑based frame
• Optical clip compatible
• Ideal for mountaineering, glacier travel, sea glare and high‑UV conditions
• Helmet‑compatible design