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Active Athlon™

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The World Leader in UPF 50+ Fabric Technology.

Active Athlon fabric and product side by side

We develop the world’s leading UPF 50+ fabrics like your life depends on it. Because it does.

Our testing goes beyond the first fabric and into real-life usage, evaluating UV protection before and after laundering, sunlight and chlorinated water utilizing ASTM and AATCC standards to assure you get true UPF 50+ protection, guaranteed.

Active Athlon™ fabric





Cooltect™ Technology

Sweat-activating cooling sensation that helps lower the surface temperature of your skin

Quick-Dry

Moisture-wicking, quick-dry performance for cool comfort

4-Way Stretch

High-stretch material moves with you for ultimate UPF 50+ comfort

Soft Handfeel

Silky smooth with a soft, graceful drape

Lightweight Knit

Jersey knit construction, 158 GSM

Fabric

Active Athlon™ Fabric

Our Active Athlon fabric is engineered for cutting-edge performance and comfort, including our exclusive Cooltect™ technology that accelerates moisture wicking for a cooler workout and an antimicrobial finish that helps keep the fabric fresh. It’s soft, lightweight, breathable, moisture wicking and quick dry to keep you active all day.

Polyester/Spandex blend

Recommended by The Skin Cancer Foundation

All Coolibar fabrics have been approved as an effective UV protectant for covered areas. Coolibar is the first clothing company to receive The Skin Cancer Foundation’s Seal of Recommendation.

Not Recommended For

swimming, not chlorine and salt water resistant or water repellent

Care Instructions

Machine wash cold, tumble dry low

Our Active Athlon™ fabric products

36 Products

  1. 01496-034-1001-1-coolibar-fitness-long-sleeve-tee-upf-50_1 01496-034-1001-1-coolibar-fitness-long-sleeve-tee-upf-50_1
    Women's Devi Long Sleeve Fitness T-Shirt UPF 50+
    $69.00
    Buy 2+ & save $5 on each
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  2. 07067-001-1000-1-coolibar-ladies-performance-sleeve-upf-50 07067-001-1000-1-coolibar-ladies-performance-sleeve-upf-50
    Ultimate Coverage
    Women's Backspin Performance Sleeves UPF 50+
    $32.00
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  3. Zenith UV Half Mask UPF 50+ Zenith UV Half Mask UPF 50+
    Ultimate Coverage
    NEW COLORS Zenith UV Half Mask UPF 50+
    $32.00
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  4. Women's Astir Full-Zip Jacket UPF 50+ Women's Astir Full-Zip Jacket UPF 50+
    Women's Astir Full-Zip Jacket UPF 50+
    $119.00
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  5. 01494-111-1000-2-coolibar-fitness-pullover-upf-50_6 01494-111-1000-1-coolibar-fitness-pullover-upf-50_6
    NEW COLOR Women's Devi Fitness Pullover UPF 50+
    $89.00
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  6. 07036-111-1000-1-coolibar-sun-shawl-upf-50 07036-111-1000-1-coolibar-sun-shawl-upf-50
    Women's Bhakti Sun Shawl UPF 50+
    $39.00
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  7. 01587-900-9004-LD-coolibar-golf-polo-upf-50 01587-334-1000-1-coolibar-st-andrews-long-sleeve-golf-polo-upf-50_1
    NEW PRINTS Men's Erodym Long Sleeve Golf Polo UPF 50+
    $89.00
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  8. 07037-410-1001-LD-coolibar-performance-sun-bandana-upf-50 07037-410-1001-LD-coolibar-performance-sun-bandana-upf-50
    Virasana Performance Sun Bandana UPF 50+
    $22.00
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  9. Tramo Performance Hand Cover UPF 50+ Tramo Performance Hand Cover UPF 50+
    Ultimate Coverage
    NEW COLOR Tramo Performance Hand Cover UPF 50+
    $24.00
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  10. 07068-034-1001-LD-coolibar-mens-performance-sleeve-upf-50 07068-034-1001-1-coolibar-performance-sleeves-upf-50_1
    Ultimate Coverage
    Men's Backspin Performance Sleeves UPF 50+
    $32.00
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  11. Women's Accelera Tee UPF 50+ Women's Accelera Tee UPF 50+
    NEW PRINT Women's Accelera Tee UPF 50+
    $69.00
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  12. 01108-424-1001-2-coolibar-fitness-short-sleeve-tee-upf-50_1 01108-424-1001-1-coolibar-fitness-short-sleeve-tee-upf-50
    NEW COLORS & PRINT Women's Devi Short Sleeve Fitness T-Shirt UPF 50+
    $59.00
    Buy 2+ & save $5 on each
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  13. 01496-111-1000-9-coolibar-fitness-long-sleeve-tee-upf-50 01496-111-1000-9-coolibar-fitness-long-sleeve-tee-upf-50
    Women's Devi Long Sleeve Fitness T-Shirt UPF 50+
    $69.00
    Buy 2+ & save $5 on each
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  14. 10205-111-1000-1-coolibar-match-point-long-sleeve-tee-upf-50 10205-111-1000-1-coolibar-match-point-long-sleeve-tee-upf-50
    NEW PRINTS Women's Match Point Long Sleeve Tee UPF 50+
    $69.00
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  15. 01631-001-1000-1-coolibar-performance-long-sleeve-tee-upf-50 01631-001-1000-1-coolibar-performance-long-sleeve-tee-upf-50
    Men's Agility Long Sleeve Performance T-Shirt UPF 50+
    $65.00
    Buy 2+ & save $5 on each
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  16. Women's Corta Performance Skort UPF 50+ Women's Corta Performance Skort UPF 50+
    Women's Corta Performance Skort UPF 50+
    $85.00
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  17. Emmet Convertible Ear Flap Hat UPF 50+ Emmet Convertible Ear Flap Hat UPF 50+
    New!
    Emmet Convertible Ear Flap Hat UPF 50+
    $39.00
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  18. Women's Accelera Tank UPF 50+ Women's Accelera Tank UPF 50+
    Women's Accelera Tank UPF 50+
    $55.00
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  19. 07066-410-1001-LD-coolibar-performance-sun-gaiter-upf-50_1 07066-410-1001-LD-coolibar-performance-sun-gaiter-upf-50_1
    Ultimate Coverage
    Virasana Performance Sun Gaiter UPF 50+
    $26.00
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  20. Women's Relay Pullover UPF 50+ Women's Relay Pullover UPF 50+
    Women's Relay Pullover UPF 50+
    $89.00
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