Spy+ Dirk Polarized Sunglasses - Unisex

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Show Description

Part of Spy's Addict series, The Dirk Sunglasses have an 8-base lens curve that allows full side-eye vision.

  • Internal hinge system keeps them snappy.
  • ARC lens technology ensures optically correct, distortion free viewing at all angles.
  • Polarized lenses help cut glare on the water, snow, or tarmac.

Tech specs

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Frame material

TR90 thermoplastic offers good resistance to chemicals and torsion. Propionate is a light, nylon-based, hypoallergenic plastic that's very strong and offers more transparency and gloss than other plastics.

Propionate plastic
Lens material Polycarbonate
Lens performance

Fixed tints provide a constant degree of darkness. Photochromic lenses adjust to changing light levels. Polarized lenses absorb horizontal reflected glare to improve clarity around surfaces like snow or water.

Lens width

Refers to the horizontal width in millimeters of one of the frame's lenses.

Nose bridge width

The gap between the lenses, measured at the smallest point.

Temple length

The length of an arm from tip to tip.

Lens height

Measures the height of the lens within the frame, excluding the lens curve.

100% UVB protected Yes
100% UVA protected Yes
Interchangeable lenses

Interchangeable lenses let you change lenses to suit differing light conditions or activities.

Made in China