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Costa Optical Paunch Rx 9049V Eyeglasses
Costa Optical Paunch Rx 9049V Eyeglasses
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$98.70

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Color

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Costa Optical Paunch Rx 9049V Eyeglasses

904901 - Black

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06A9049V_904901_5716
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Costa Optical Paunch Rx 9049V Eyeglasses Costa Optical Paunch Rx 9049V Eyeglasses Costa Optical Paunch Rx 9049V Eyeglasses 904901 - Black 904902 - Tortoise 904901 - Black 904901 - Black 904901 - Black 904901 - Black 904901 - Black 904901 - Black 904901 - Black 904902 - Tortoise 904902 - Tortoise 904902 - Tortoise 904902 - Tortoise 904902 - Tortoise 904902 - Tortoise 904902 - Tortoise
Costa Optical Paunch Rx 9049V Eyeglasses
Costa Optical Paunch Rx 9049V Eyeglasses
Costa Optical Paunch Rx 9049V Eyeglasses
904901 - Black
904902 - Tortoise
904901 - Black
904901 - Black
904901 - Black
904901 - Black
904901 - Black
904901 - Black
904901 - Black
904902 - Tortoise
904902 - Tortoise
904902 - Tortoise
904902 - Tortoise
904902 - Tortoise
904902 - Tortoise
904902 - Tortoise
  • Free Shipping
    Free Shipping
  • Price Match
    Price Match
  • Easy Returns
    Easy Returns
  • Licensed Opticians
    Licensed Opticians
ADD PRESCRIPTION
Add To Cart For Lowest Price
$98.70

You save 0%

Color

904901 - Black
904902 - Tortoise

*Swipe to view more color variants

  • Free Shipping
    Free Shipping
  • Price Match
    Price Match
  • Easy Returns
    Easy Returns
  • Licensed Opticians
    Licensed Opticians
DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

The Costa Optical Paunch Rx 9049V Eyeglasses bring coastal style and everyday durability to your prescription eyewear. Named after the renowned surf break in Panama's Bocas del Toro, these square acetate frames blend clean lines with functional design details that work from the office to the beach.

Bio-Resin Construction for Lightweight Durability

These frames are built from Costa's proprietary Bio-Resin material—a plant-based acetate derived from castor oil that reduces carbon emissions compared to petroleum-based plastics. The result is a frame that's both lightweight and tough enough to hold its shape under daily wear. The full-rim square design provides solid coverage and can accommodate stronger prescriptions, while the 57mm lens width offers a generous field of view without feeling oversized.

Look closely at the temple interiors and you'll notice subtle sculpted details that echo the hull of a boat—a signature touch across Costa's lifestyle collection that nods to the brand's water-born heritage. The thick, gently curved temples taper for stability behind the ears, and the integrated metal hinges ensure long-lasting construction.

Hydrolite Nose Pads & All-Day Comfort

The Paunch RX features textured Hydrolite rubber nose pads that grip securely even when you sweat, keeping the frames optically aligned throughout the day. Whether you're active outdoors or working at a desk, these pads prevent slipping without pinching. The 16mm bridge and 145mm temples deliver a balanced fit for most face shapes, and the square silhouette flatters round and oval faces by adding structure.

Available in three versatile colorways—classic Black, warm Tortoise, and understated Matte Smoke Crystal—the Paunch RX transitions easily between casual and professional settings. These are prescription-ready frames, compatible with single-vision, progressive, and specialty lenses including high-index, Transitions, and blue-light filtering options.

Costa built its reputation on technical performance eyewear for anglers and outdoor enthusiasts, and that same attention to material quality and fit carries into the Paunch RX optical line. If you want everyday frames that can keep pace with an active lifestyle—and look good doing it—these deliver.

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Frequently Asked Questions

Are the Costa Paunch Rx 9049V eyeglasses prescription-ready?

Yes, the Costa Paunch Rx 9049V frames are fully prescription-ready and compatible with single-vision, progressive, and specialty lenses. The full-rim design can accommodate stronger prescriptions, and you can add options like high-index lenses (for thinner profiles), Transitions photochromic lenses, blue-light filtering, and anti-reflective coatings. These frames work with most standard prescription ranges.

What is Costa Bio-Resin and why does it matter?

Costa Bio-Resin is a plant-based acetate material derived from castor oil, used in place of traditional petroleum-based plastics. This eco-friendly material reduces carbon emissions and is part of Costa's Kick Plastic sustainability initiative. Bio-Resin frames are lightweight, durable, and hold their shape under harsh conditions, making them ideal for active lifestyles while supporting environmental conservation.

What are Hydrolite nose pads and how do they help?

Hydrolite is Costa's proprietary rubber material used for nose pads and temple grips. The textured rubber absorbs sweat and provides a non-slip grip that keeps your frames securely in place and optically aligned, even during physical activity. This prevents the frames from sliding down your nose when you're active, ensuring consistent vision and all-day comfort.

What face shapes work best with square frames like the Paunch?

Square frames like the Costa Paunch work especially well for round and oval face shapes, as the angular lines add structure and balance to softer facial curves. The clean angles and pronounced corners create contrast that flatters these face types. The 57mm lens width and 145mm temple length provide a medium-to-large fit suitable for most adults.

Can I use my FSA or HSA to purchase these eyeglasses?

Yes, prescription eyeglasses like the Costa Paunch Rx 9049V are typically eligible for purchase using Flexible Spending Accounts (FSA) and Health Savings Accounts (HSA). You can also submit receipts to out-of-network vision insurance providers for reimbursement. Check with your specific plan administrator to confirm your coverage details and reimbursement process.

How do the Costa Paunch eyeglasses compare to the sunglass version?

The Costa Paunch Rx 9049V eyeglasses share the same frame design, Bio-Resin construction, and Hydrolite nose pads as the Paunch sunglasses, but come with clear demo lenses ready for your prescription. The eyeglass version is designed for everyday indoor and outdoor wear with prescription lenses, while the sunglass version features Costa's polarized 580 lens technology for glare reduction on the water. Both offer the same coastal-inspired styling and durable construction.

Compare With Similar Frames

How the Costa Optical Paunch Rx 9049V Eyeglasses stacks up against the closest alternatives we carry.

This product
Costa Optical Paunch Rx 9049V Eyeglasses
Costa Optical Costa Optical Paunch Rx 9049V Eyeglasses $87.33
Oakley Trillbe X 8130 Eyeglasses
Oakley Oakley Trillbe X 8130 Eyeglasses $120.40
  • Lower price point ($87-$141 vs $152-$172)
  • Bio-Resin eco-friendly frame material
  • Hydrolite rubber nose pads for superior grip
View frame →
Ray-Ban 7140 Eyeglasses
Ray Ban Ray-Ban 7140 Eyeglasses $118.68
  • More affordable starting price ($87 vs $118)
  • Eco-friendly Bio-Resin construction
  • Superior grip with Hydrolite nose pads for active wear
View frame →
Read the full comparison

Costa Paunch Rx 9049V vs. Oakley Trillbe X 8130 vs. Ray-Ban 7140

Choosing between these three square acetate frames comes down to your lifestyle priorities and aesthetic preferences. All three offer prescription-ready construction and modern square styling, but each brings distinct advantages.

Costa Paunch Rx 9049V: Best for Active Coastal Lifestyles

The Costa Paunch delivers the best value in this comparison at $87-$141, undercutting both competitors while offering unique performance features. The Bio-Resin frame material is derived from castor oil plants, making it the most eco-conscious choice that also reduces carbon emissions. The Hydrolite rubber nose pads provide superior grip compared to standard acetate pads—essential if you're active, sweat frequently, or spend time outdoors. The interior sculpting details inspired by boat hulls add a distinctive coastal character you won't find on the Ray-Ban or Oakley. Choose the Paunch if you want durable everyday frames with an active lifestyle edge and environmental benefits.

Oakley Trillbe X 8130: Premium Performance Optics

At $152-$172, the Oakley Trillbe X commands a premium but delivers Oakley's legendary sports optics heritage. These frames are engineered for athletes and outdoor enthusiasts who demand the highest performance standards. The Trillbe X offers more technical construction and is backed by Oakley's reputation in professional sports. If you prioritize cutting-edge optical engineering and don't mind paying extra, the Oakley is your frame.

Ray-Ban 7140: Iconic Everyday Style

The Ray-Ban 7140 ($118-$237) splits the difference in price and offers the most universally recognized brand name. Ray-Ban's classic aesthetic works in any setting—from boardrooms to coffee shops—with timeless appeal that never goes out of style. However, you'll sacrifice the Costa's eco-friendly materials and performance-oriented grip features. Choose Ray-Ban if brand recognition and versatile styling matter most to you.

Our Recommendation

For most buyers, the Costa Paunch Rx 9049V offers the best overall value. You get durable Bio-Resin construction, superior Hydrolite grip technology, distinctive coastal styling, and prescription compatibility—all at the lowest price point. The eco-friendly materials are a bonus that supports ocean conservation efforts. Unless you specifically need Oakley's technical performance features or Ray-Ban's iconic branding, the Costa Paunch delivers exceptional quality and functionality for the money.

At a Glance

Oakley Trillbe X 8130 Eyeglasses

Pros:

  • Lower price point ($87-$141 vs $152-$172)
  • Bio-Resin eco-friendly frame material
  • Hydrolite rubber nose pads for superior grip
  • Coastal lifestyle aesthetic with interior sculpted details

Cons:

  • Less technical/performance-oriented than Oakley
  • Fewer frame color options
  • Not as widely recognized for sports optics

Ray-Ban 7140 Eyeglasses

Pros:

  • More affordable starting price ($87 vs $118)
  • Eco-friendly Bio-Resin construction
  • Superior grip with Hydrolite nose pads for active wear
  • Unique interior sculpting details

Cons:

  • Less brand recognition than Ray-Ban
  • Fewer style variations available
  • More niche coastal aesthetic vs. Ray-Ban's universal appeal

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