OnGuard 220S


Acetate Plastic Rectangle RX Safety Eyewear OnGuard 220S

Select Size : *


Product description 

Onguard 220 is a beautiful pair of safety eyewear crafted with acetate plastic, which makes it highly durable and comfortable. This aviator silhouette frame comes equipped with unique rubber nose pads and rubberized temple tips for a comfortable fit. These glasses are available in different bold colors, so you can choose the color that will make you look fresh and sparkling in all that you do. It features removable side shields for protection against harmful flying objects. These side shields have been tested to lens cleaning chemicals and conform to ANSI Z87.1 standard for high-mass and high-velocity impact resistance and meet the CSA protection criteria. These glasses are prescription ready, so you can get them customized for everyday wear while ensuring maximum safety for your eyes. If you love bold colors with fashionable designs, then Onguard 220 S is an ideal choice.

Product Features 

  • Removable side shields
  • Acetate Plastic frame
  • 100% UV protection
  • ANSI Z87.2 safety compliant
  • Conforms to CSA Z94.3 protection criteria
  • Rubber nose bridge
  • Rubber temple tips
  • Spring hinges
  • Prescription ready
  • No-slip grip

Frame Information

  • Material Acetate Plastic
  • Rim Full Rim
  • Shape Rectangular
  • Manufacturer Onguard
  • Eye Size 55, 58
  • Frame Size L


To ensure your frames fit perfectly, you first have to determine which size frames are best for you. The best place to start is with the measurements on a pair you already own. You know those little numbers on the inside of its temple? That's what you're looking for. The frame measurements appear in the following order: lens width, bridge width, and temple length.

Frame Width

Frame Width

To find frame width, measure the front of the frame from screw to screw

Temple Length

Temple Length

Temple length is the measurement in millimeters of the ‘arms' of the frame. This measurement does not vary as much as the others, with 135mm, 140mm, 145mm, and 150mm being the most common options.

Lens Height and Width

Lens Height and Width

Lens height is the distance from the top of a lens to the bottom. Lens Width is the distance from the left side of a lens to the right side.

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