



Apex Zephyr Tank Top
A built-in maximum-support sports bra eliminates the layering question entirely, while couture princess seams create a sculpted, flattering silhouette that looks as intentional as it feels.
Hip-length with a high neckline and narrow racerback straps, the Zephyr highlights your shoulders and moves with your body — through CrossFit, runs, yoga, and every errand in between.
Premium LYCRA® SPORT fabric is lightweight, moisture-wicking, and built to last. And like every SportPort Active piece, it carries the patented EMF-protective phone pocket — your phone in, radiation out.
- Built-in maximum-support sports bra
- Patented EMF-protective phone pocket
- Couture princess seams for sculpting fit
- Hip-length · High neckline · Narrow straps · Racerback
- LYCRA® SPORT 4-way stretch & recovery
- Flat-lock stitching · Chafe-free construction
- Moisture-wicking · UPF 50+ · Anti-odor · Anti-fade
- Lightweight & ultra-soft
- Guaranteed performance up to 40 washes
- Designed & Made in the USA
- Hip-length silhouette
- High neckline · Narrow straps · Racerback
- Couture princess seams for a sculpting, slimming fit
- Built-in maximum-support sports bra
- Chafe-free construction
- Runs small — size up for optimal fit
- LYCRA® SPORT ultra-lightweight compression fabric
- 4-way controlled stretch & recovery
- Moisture-wicking · UPF 50+ sun protection
- Anti-odor · Anti-chafe · Anti-fade
- Machine wash cold, hang to dry
- Do not bleach · Do not iron




Patented EMF Protection
Made in the USA
Lifetime Guarantee
Guaranteed up to 40 washes


Patented. Certified. Guaranteed.
Two U.S. patents. Independent lab certification. A lifetime guarantee. This is what is every SportPort garment.
Sourced from the world's leading technical textile innovator |
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U.S. Patent Granted 2015 · Lab-Certified SAR Reduction |
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Guaranteed Up to 40 Washes · 2× the Industry Standard |
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UPF 50+ Certified |
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Designed by Kim Highfield · CEO · Inventor · Artisan Chief Designer |








