Invincible Safety Eyewear 301M

$85.00

IP 301M offers prescription-ready protection in a sleek oval metal frame with side shields and adjustable nose pads

FSA, HSA and Vision Insurance

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SKU: IP301M0215417140

Product Description:

Many people frequently struggle to find reliable eye protection that they can wear all day. Workers frequently remove standard plastic safety frames during crucial activities because they appear heavy and eventually lose their shape. Invincible Safety Eyewear 301M combines rugged protection with fashionable design to create an elegant look that works well in the workplace. The large unisex frame, with a customizable 54mm eye length and sturdy full-rim shape, is comfortably shaped across a variety of face types.

Traditional goggles can feel uncomfortable, pinching nostrils or ears, often causing users to repeatedly change or remove them. The 301M solves these everyday comfort issues at once with its lightweight, steel frame. The material maintains its unique shape even through heavy use and temperature changes, ensuring that the glasses stay nicely aligned on the face without slipping or creating annoying pressure points.

Key Features

  • Premium metal construction
  • Classic oval shape
  • Protective full rim
  • Comfortable large fit
  • Versatile unisex design
  • Medium 54mm size
  • Two color options
  • Sleek modern aesthetic

This secure, stable fit maintains a dependable barrier against flying particles, sparks, and dust. Upgrading your safety gear to comfortable, high-quality gear like the 301M makes it easy for you to stay safe, boosting your site's daily compliance and keeping your incident rates low. 

Frame Information

  • Manufacturer Zyloware, Invincible
  • Gender Unisex
  • Frame Material Metal
  • Frame Shape Oval
  • Rim Type Full Rim
  • Eye Size 54
  • Frame Size L
  • Nose Pad Adjustable
  • Hinge Type Regular Hinge
  • Type Prescription Eyeglasses

FRAME MEASUREMENTS

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.

Most recent review(s)

Rate this frame
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Lena Villegas Verified

Quality
5
Style
5
Fit
5
Classic Style

The black and gold finish looks professional and stylish. Great for both work and everyday wear.

Reviwed On: 08 July 2026
0 helpful
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Douglas J. Jones Verified

Quality
4
Style
4
Fit
4
Comfortable Fit

These metal frames are lightweight and fit all day comfortably without slipping or causing pressure.

Reviwed On: 24 June 2026
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