Howdy, We're Peak Design.

Inspired by vintage California ski style, the award-winning Treeline is Sunski’s contemporary take on classic aviator sunglasses and the iconic glacier goggle. We love these shades so much, that we got together with Sunski and designed a limited edition custom color-way that we affectionately call "Golden Hour."

Versatile pop-on, pop-off side shields protect the eyes from glare, while tiny, perforated holes prevent the polarized lenses from fogging and enable peripheral vision. With a snug-yet-comfy fit, rubber nose pads and featherlight weight of just one ounce, the Treeline is a mountain or urban adventure essential. These limited-edition PD + Sunski collab glasses come with a custom lens cloth and a gorgeous vegan leather hard case.

Peak Design and Sunski are cut from the same jib. We share a home (San Francisco) and a steadfast commitment to protecting wild places (we’re both members of 1% For The Planet and Climate Neutral). We also share beers out by Ocean Beach—it’s how idea for this collab first came about.

This item cannot be returned.