The Beach Proof™ Black Classic Triangle High Waist Bikini is an active two-piece swimsuit engineered for high-movement ocean swims, triathlon training, beach workouts, and warm-weather sunbathing. Constructed from a four-way stretch 82% Nylon and 18% Spandex technical blend, this set combines an athletic triangle top with a supportive, high-waist tummy-control bottom. Designed with durable adjustable tie strings and flattering cheeky rear coverage, it delivers a secure, non-slip fit that stays anchored through heavy shorebreak, boating, diving, and coastal fitness.
Product Specifications:
- Fabric Composition: 82% Nylon, 18% Spandex (High-Recovery 4-Way Technical Stretch)
- Top Silhouette: Classic athletic triangle top with adjustable tie closures
- Bottom Cut: High-waist cut with cheeky rear coverage
- Midsection Support: Integrated smoothing tummy-control waistband
- Lining & Opacity: Double-lined fabric engineered for non-sheer wet performance
- Environmental Resilience: Saltwater, pool chlorine, SPF lotion, and sweat resistant
Key Highlights:
- Stay-Put Wave Security: Heavy-duty tie strings let you dial in precise upper-body tension, keeping the top locked in place during diving, lap swimming, and surf sessions.
- Supportive High-Waist Fit: Contoured high-rise waistband provides light compression and core support across active beach movements.
- Quick-Drying Technical Stretch: High-density 82/18 nylon-spandex knit sheds water rapidly to prevent post-swim chafing and sag.
Built to Last. Better for the Planet.
Disposable swimwear made from low-grade polyester quickly degrades in chlorinated water, loses elastic rebound, and ends up in landfills after a single season. Crafted from high-recovery technical nylon and resilient spandex, the Beach Proof™ Black Classic Triangle High Waist Bikini maintains its deep black color, shape retention, and compression hold across seasons of intense sun, surf, and fitness training. Buy less, wear more, and invest in swimwear engineered for longevity.
Frequently Asked Questions
Does the triangle top stay secure during water fitness and surfing?
Yes. Built with durable tie strings and a sporty cut, the top allows you to adjust both neck and bust tension firmly, preventing shifting during open-water swims, triathlon training, and heavy waves.
What type of coverage do the bottoms provide?
The bottoms feature a high-waist silhouette with a tummy-control waistband for core support, paired with a cheeky rear cut that elongates the leg line and minimizes tan lines.
Is this black swimsuit sheer when wet?
No. Constructed from a dense 82% Nylon and 18% Spandex technical knit and fully lined, this bikini delivers complete opacity both in and out of the water.
How do I clean and care for this bikini?
Rinse or hand wash in cold tap water immediately after swimming in saltwater or chlorinated pools. Hang to dry in the shade. Avoid machine washing, tumble drying, and bleach to preserve fabric elasticity.