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Aero Shield

  • Aero Shield — placeholder illustration

Vendor: OPTIC

Aero Shield

$185.00

Shipping calculated at checkout.

Accelerated checkout buttons appear on Shopify, not in this local preview.

Frame sizes

Where to find your size

Look inside the left temple of a pair that fits you. You will see three numbers, for example 49 □ 21 145.

What they mean

49 is the lens width, 21 the bridge between the lenses, and 145 the temple length, all in millimetres. Frames within 2 mm of your lens width and bridge will usually feel the same.

Frame width

The total width across the front. Every product page shows all four numbers, drawn to scale. Demo guide.

The frame

Material
Nylon
Shape
Shield
  • Hard case and cloth included
  • Free returns on unworn frames (demo)
  • Free shipping on every order

A one-piece shield lens in a light nylon frame, for bright days, bikes and mountains. Not available with prescription lenses.

Demo product for the POLYMATH theme preview. Not for sale; details are illustrative.

Lenses

Every frame takes single vision or progressive lenses. Add the frame to your cart and send your prescription at checkout. (Demo service.)

Shipping and returns

Frames ship in two working days with a hard case and cloth; prescription orders take about a week. Free returns within 30 days on unworn frames. (Demo policy.)

Frame fit

Your numbers

Drawn to scale. Compare with a pair you already own.

Lens width
140 mm
Bridge
14 mm
Temple length
130 mm
Frame width
142 mm

Compare with a pair you own: the three numbers are printed inside the temple.

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