Retro BluFocals

They can also be unlocked through leveling up the Drizzle Season 2023 Catalog to level 72 as part of the Lime BlobMob Tee Outfit.

Appearance
The Retro BluFocals are round glasses with tinted lenses. The frame is gold with black temple tips. The lenses are two colors, with the top being the wearer's ink color. They slowly transition to a light blue on the bottom.

Trivia

 * The RetroBluFocals's primary Ability (Intensify Action) matches the favored Ability of its brand (Emberz). This is likely a developer oversight; the series as a rule avoids these combinations to make achieving maximum AP more difficult.
 * The only other gear to have this distinction are the Triple-Deck Specs from Splatoon 3, as well as six items unintentionally sold on SplatNet 2 with matching Abilities; see that page for more details.