Julien レクタングル アセテート フォトクロミック 度付きサイクリングスポーツサングラスキット

I love that these glasses automatically darken in sunlight—perfect for switching from shady trails to open roads. The acetate frame feels solid but isn't heavy at all, and the rectangle shape fits my medium face well.

The acetate frame feels really sturdy but still light enough at 19 grams that I forget I'm wearing them on long rides. I love the rectangle shape—it gives great coverage without looking bulky.

At 19 grams these basically disappear on long rides, and the photochromic lenses darken fast enough that I stopped squinting into the sun on my afternoon loop. Getting my prescription dropped into a rectangle acetate frame this light was worth the wait.