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Foster Grant - IRONMAN® Charcoal Sunglasses
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$24.99
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Measurements
To determine the right size of the frame which ideally fits you, look at the pair of glasses you currently own. The numbers that are typically noted on the inside of the temple are the frame's measurements: lens width, bridge width, and temple length.
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Available Colors (1)
Overview
Black Sunglasses with Smoke lenses (IRONMAN® Charcoal Sunglasses 136.3) by Foster Grant. Size: 136.3-0, Shape: Shield, Material: Tritan Renew 75.
Specifications
Lens Width: 136.3
Bridge Width: 0
Temple Length:
| Color: | Black / Smoke |
| Frame Size: | 136.3-0 |
| Frame color options: | Black |
| Frame material: | Tritan Renew 75 |
| Frame shape: | Shield |
| Frame type: | Semi Rimless |
| Gender: | Unisex |
| Lenses color options: | Smoke |
| Manufacturer: | Foster Grant |
| Model: | IRONMAN® Charcoal Sunglasses |
| Style: | Casual |
| Type: | Sunglasses |
| Warranty: | 2 years |
Authenticity
EyeOns.com is an authorized retailer of Foster Grant eyewear, delivering classic styles that combine timeless design with everyday durability. Each pair is accompanied by official packaging and a certificate of authenticity, guaranteeing genuine Foster Grant quality. Discover our selection of Foster Grant eyeglasses and sunglasses—crafted to offer reliable comfort, protection, and effortless style for all occasions.
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Size Guide
Frame Size Guide: How To Measure Your Eyeglasses
The first number— the lens size — represents the horizontal width of the lenses. Generally, the eye size of most eyeglass frames ranges from 40 mm to 62 mm.
The second number — the bridge size — is the distance between the lenses. In other words, it's the size of the "bridge" of the frame that rests on your nose. In most cases, the bridge size of eyeglass frames ranges from 14 mm to 24 mm.
The third number — the temple length — is the length of the "stems" of the frame, measured from the frame hinge to the back tip of the temple. Temple lengths generally range from 120 mm to 150 mm.
Often a small square (rather than a dash) will separate the eye size and the bridge size on the frame.
Face Shape
Wondering what glasses suit your face? Look at the face shapes below and compare your facial features to discover the ideal eyewear that elevates your appearance.
Round
Oval
IRONMAN® Charcoal Sunglasses Description & Specifications
IRONMAN® Charcoal Sunglasses Sunglasses by Foster Grant. The shield shape design feature a semi rimless tritan renew 75 frame. This model is available in one color combination. Foster Grant eyewear combines timeless style with dependable functionality, embodying the brand’s legacy of accessible quality and everyday elegance. Renowned for crafting reliable and fashionable eyewear, Foster Grant brings a thoughtful balance of classic design and modern innovation to its optical and sunglass collections. These frames are built to endure daily wear while maintaining a lightweight, comfortable fit for all-day use. Constructed from durable materials such as acetate, metal alloys, and flexible plastics, Foster Grant glasses offer resilience without sacrificing style. The collection features a wide range of shapes—from sophisticated rectangular and round frames to trendy cat-eyes and sporty wraps—each detailed with subtle branding and clean finishes. Foster Grant eyewear embraces versatile color palettes, including timeless neutrals and seasonal pops of color, catering to diverse tastes and occasions. Many models incorporate UV protection and scratch-resistant coatings to safeguard your eyes while ensuring clear vision in any environment. Whether for work, casual outings, or outdoor adventures, Foster Grant eyewear delivers practical elegance and trusted performance. Designed for those who value quality, comfort, and style without fuss, Foster Grant offers frames that seamlessly fit into your lifestyle—effortlessly enhancing your look while protecting your vision.
| Color: | Black / Smoke |
| Frame Size: | 136.3-0 |
| Frame color options: | Black |
| Frame material: | Tritan Renew 75 |
| Frame shape: | Shield |
| Frame type: | Semi Rimless |
| Gender: | Unisex |
| Lenses color options: | Smoke |
| Manufacturer: | Foster Grant |
| Model: | IRONMAN® Charcoal Sunglasses |
| Style: | Casual |
| Type: | Sunglasses |
| Warranty: | 2 years |
Product Description
About Foster Grant
Rooted in a tradition of accessible style and reliable quality, Foster Grant eyewear offers timeless designs crafted for everyday elegance and comfort. Known for blending classic aesthetics with modern innovation, Foster Grant creates frames using durable materials like lightweight acetate and corrosion-resistant metals, ensuring both long-lasting wear and a polished look. Their collections include a wide range of styles—from sleek, understated classics to trendy, bold shapes—tailored to fit diverse face shapes and personal tastes.
Each pair is designed with wearer comfort in mind, featuring ergonomic details and dependable lens technology that delivers clear vision and UV protection. Whether you’re at work, socializing, or enjoying leisure time, Foster Grant eyewear provides versatile, stylish options that suit any occasion. Combining practicality with effortless charm, these frames are the go-to choice for those seeking reliable sophistication every day.
Foster Grant
Foster Grant eyewear blends classic appeal with reliable performance, designed for individuals who value both fashion and function in their daily lives. With a rich heritage rooted in quality craftsmanship, each frame is crafted using durable materials like lightweight acetate and sturdy metal alloys, ensuring long-lasting wear without compromising style. From casual outings to professional settings, Foster Grant offers a versatile range of designs—from elegant classics to modern silhouettes—that suit a variety of tastes and face shapes. Thoughtfully engineered for comfort and resilience, these glasses provide a secure fit and clear vision, making them ideal for everyday use. With subtle branding and timeless aesthetics, Foster Grant eyewear is a trusted choice for those who want dependable quality paired with effortless style. Whether at work or play, these frames deliver enduring elegance and practical functionality that never go out of fashion.
What
is special?
Trusted UV DefenseFoster Grant sunglasses provide full-spectrum UVA and UVB protection, ensuring your eyes stay safe under the brightest sun while maintaining clear, comfortable vision.
Everyday Strength and ComfortCrafted from durable, lightweight materials, these frames offer long-lasting wearability and resilience, perfect for both active lifestyles and casual outings.
Timeless Style with Modern FlairFeaturing classic shapes and subtle details, Foster Grant shades deliver versatile designs that effortlessly blend sophistication with everyday practicality.
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Buy Now Pay Later
Klarna™ - Split the cost of your purchase into 4 interest-free payments, paid every 2 weeks*. No interest. No catch. Just more time to pay for the things you love.
*CA resident loans made or arranged pursuant to a California Financing Law license.Afterpay™ - Pay in 4 interest-free installments. Budget your spending. Earn rewards when you shop. Discover thousands of brands and millions of products, online and in-store.
Affirm™ - An easier way to pay. Affirm gives you a buy-now-pay-later option with no hidden, late fees, or surprises. As low as 0% APR. No Hidden Fees. Thousands of stores. Easy monthly payments.
