Bliz Peak Photochromatic Glasses XC non-slip buckle Easy and fast

non-slip buckle Easy and fast to tension and securely lock in place Grippy and stretchy TPU material prevents secured items from slipping TPU Keeper Strap attaches Stretch-Loc to support and provides grippy

Solar Panel: High-efficiency monocrystalline panel

The Sandfly Pro provides essential weather protection in a lightweight package

100d nylon with 8000mm HH PeU coating

Bliz Peak Photochromatic Glasses XC non-slip buckle Easy and fastPick a mountain. Choose an activity. Feel safe and secure with Peak Nano Optics Photochromic. A pair of technically advanced glasses that go perfectly with sports and activities at high altitudes. The detachable rubber parts let you efficiently block out any unwanted sunlight. Peak Nano Optics Photochromic is a photochromatic lens with anti fog. It darkens and lightens up automatically to the strength of the sunlight (UV light). It ranges between