The Bajío Nato is a large-fit frame that makes these fishing sunglasses a perfect fit for anglers with big heads. To learn how Bajío got this oversized fit just right, and in a lightweight material, continue reading below for our Bajío Nato sunglasses overview!

Bajío Nato Overview

A. Frame Overview
B. Key Features
C. Sizing
D. Shop Bajío Prescription Sunglasses Online at SportRx

Frame Overview

Named after a flat in Xcalak, Mexico, the Bajío Nato uses maximum coverage in a minimalist design to reveal the best view. Enjoy nature's beauty and spot fish with ease thanks to the full 8-base wrap around design, which blocks harsh UV rays from all angles. Thick temples provide extra peripheral protection from distracting light leak, and feature leash-compatible slots at the tips, so you never have to worry about losing your favorite frame. The Nato is made of a plant-based material that is 10x stronger than petroleum-based plastic and is friendlier to our oceans. This unique frame material will keep you comfortable for hours on end and remains surprisingly lightweight, despite the frame's generous size. The Nato also uses non-slip rubber along the nose pads and temple tips to take your comfort to the next level and provide extra frame staying power.

As for the lenses, Bajío Nato sunglasses feature LAPIS™ lens technology in both glass and polycarbonate options. LAPIS™ lenses use polarization and a proprietary process to block blinding glare and 95% of harmful blue light. This allows you to experience greater clarity and contrast, free from haze and blur. With 7 Bajío lens colors to choose from, you're guaranteed a visual experience fine-tuned to your environment or preferred type of fishing. Not to mention, the Bajío Nato's rectangular lens shape is perfect for long days on the water and looks great on land.

Whether you're a pro angler, or simply want to experience some of the clearest lenses on the planet yourself, the Bajío Nato is sure to impress. And if your vision needs a boost, SportRx has you covered! All Bajío sunglasses are prescription-friendly, and the Nato is available with polarized LAPIS™ lenses tailor-made to your Rx needs.

Bajío Nato sunglasses in dark tortoise with green mirror lenses.

Bajío Nato in Dark Tortoise Gloss with Green Mirror PC Lenses

Shop Bajío Nato

Bajío Nato Key Features:

  • Eco-friendly frame made of lightweight plant-based nylon
  • 8-base wrap delivers maximum coverage from harsh UV rays
  • Large frame size that is a perfect fit for those with big heads
  • Available with polarized LAPIS™ lens technology
  • Rx-able


The Bajío Nato has a SportRx Frame Width of 138. For traditional sizing, this translates to a men's large and women's large to extra-large.

Frame Measurements:

  • SFW: 138
  • Lens Height: 44
  • Lens Width: 63
  • Bridge: 18
  • Temples: 125

All frame measurements are in millimeters.

Shop Bajío Prescription Sunglasses Online at SportRx

Love the look of the Nato, but need some help with your vision? Bajío prescription sunglasses will have you seeing better than ever in wrap around sunglasses you want to wear. When you shop with SportRx, you’ll find video guides and tool tips throughout the build process as you customize your perfect pair. An answer to all your questions is at your fingertips, and if you want to chat with an expert, contact us. We’ll put you in touch with one of our friendly in-house opticians who can help you build your Bajío Nato sunglasses with prescription.

Ditch risky online shopping with our See Better Guarantee™. Try your Bajío sunglasses for 45 days. If you’re not 100% hooked, send them back. Get a full refund, exchange, or credit towards a better pair. And return shipping? Covered. Get the Bajío Nato sunglasses online at SportRx today!

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