Delio
A square acetate Serengeti icon with a softer rebel edge and mineral-glass clarity.
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Story & heritage
Serengeti’s official Delio page calls out an iconic square frame, positioning the shape as a nod to ageless rebels and outliers rather than a simple sun-blocking tool.
It broadens the brand’s road and cockpit reputation into a more urban acetate language while keeping the optical story centered on Serengeti’s mineral glass lenses.
Materials & craft
The Delio page lists Italian acetate, a medium fit, Made in Italy production, and ultra-light mineral lenses with Photochromic, Polarized, and Spectral Control properties.
Its 555nm lens option is described by Serengeti as centered near the part of the visible spectrum where the human eye sees best, with a light silver metallized mirror coating on mineral lenses to reflect glare.
How to choose & style
Delio is the square-frame choice for people who want Serengeti’s optical seriousness without a pure aviator profile. It pairs well with knit polos, leather jackets, washed denim, and relaxed tailoring.
Use darker acetates for a sharper city line; translucent and tortoise finishes make the same shape feel warmer and more vintage.
