Coolibar Sweetwater Cap Sleeve Swimsuit, UPF 50+ Sun Protection

Product Insights & Style Tips

The Coolibar Sweetwater Cap Sleeve Swimsuit feels sun-smart and sleek, a look that suits poolside lounging and wild-water days alike. In Aqua Helios fabric, it moves with a breathable, quick-dry hand and offers medium compression to keep shape through waves and sun. UPF 50+ protection blocks most UVA and UVB rays, while the mock neck and cap sleeves give chest and neck coverage without weighing down the line. A zip front with hook reinforcement adds a contemporary, streamlined detail that holds the silhouette in place from start to finish.

Wearability and fit: the cap sleeves stay in place, and the zip front lets you tailor coverage as you move from water to deck chair. The medium compression supports the torso while allowing easy breathability, so the suit skims the body rather than clinging. Quick-dry fabric and resistance to chlorine and saltwater mean it stays crisp between swims, while a cover-up or sarong layers over the clean, athletic silhouette for transitions between settings.

Coolibar is a leading sun protection brand, with UPF 50+ apparel that blocks 98 percent of UVA and UVB rays. This Sweetwater one piece echoes that ethos, backed by dermatologist endorsement and the Skin Cancer Foundation Seal of Recommendation, a trusted pairing of style and safety for sun-filled days.