Left on Friday Sunday Top

Left on Friday builds swimwear that functions like activewear. The fabric compression, quick-dry properties, and resistance to chlorine, salt, fading, and snagging are all intentional performance features — not incidental. The Sunday Top has been worn on yachts and in lap pools, at resort pools and river access points. It handles real use, which is why it keeps showing up in outdoor-focused retailers like The Outside Society.

The Sunday Top is a low-coverage bikini top built for small to medium busts (B–D cup). It has a V-front design, a lined construction for privacy, and it's made from Left on Friday's Italian-sourced Smoothing Dream Fabric — soft, compressive, and designed to stay in place whether you're swimming laps or lounging on a paddleboard. It's one of LOF's most popular styles for a reason.

The Sunday Top is designed for B through D cups and works best in that range. If you're a D+ or have a larger bust, it's worth exploring other styles.

The Sunday Top is made from 46% nylon, 38% polyester, and 16% Lycra, sourced from Italy. The fabric is lined for coverage and privacy. It has no cups or padding. The construction delivers that signature compressive, smoothing feel without feeling restrictive — and it holds its shape both wet and dry.

Yes. The fabric is specifically designed to resist fading and snagging, and it holds up well to both chlorine and salt water. Wash it in cold water in the machine, then line dry or tumble dry low to keep it in the best shape. Left on Friday fabrics are built for repeated water use — this isn't a wear-it-twice situation.

Left on Friday suits are designed to fit snug and compressive — that's intentional. In the water, the fabric relaxes slightly. Most customers find it runs true to size, but if you're between sizes, going up is the safer call.

Yes, and many people do. The compressive fabric and secure fit make it functional for low-impact activities beyond just swimming. It works well as a sports bra for yoga or pilates, or as a regular bra alternative under a loose shirt. It's one of the reasons LOF's pieces have such strong repeat purchase rates.

The Sunday Top pairs well with any Left on Friday bottom, including the Hi Hi Bottom. All LOF colors are designed to coordinate with each other, so you can mix and match across colorways without worrying about whether they'll work together. The Sunday Top and Hi Hi Bottom together is one of the most popular combos in the line.

Yes. The compressive fabric and V-front construction keep the top secure during actual swimming and water activity — not just lounging. It's an active swimwear brand first and a fashion brand second, so staying put in motion is built into the design.

The Sunday Top is designed in Vancouver, Canada, and made in California and Taiwan.