The PUMP! Sunset Knotty Swim Brief lives in that in-between hour when the day softens and everything looks better under warmer light. Part of the Suncity Collection, this tie-side swim brief combines an easy, relaxed attitude with a confident, body-conscious cut designed to move with you.
Crafted from smooth microfiber with UPF 50 sun protection, Sunset delivers comfort, flexibility, and quick-dry performance for long days by the water. The adjustable side-tie allows for a customised fit, while the gradient print captures the slow shift from heat to evening - effortless, unhurried, and undeniably PUMP!.
- Tie-side swim brief silhouette: Adjustable knot sides for a personalised, flexible fit.
- Performance microfiber with UPF 50: Soft, quick-dry fabric built for sun and swim.
- Sunset gradient print: Red to Yellow to Light Blue gradient print. Fade-resistant colourway inspired by late-day light.
Size Chart
Size Chart
| Size Chart | |
| Waist |
| S | 28.5" - 30" | 71-76 cm |
| M | 30.5" - 32" | 77-81 cm |
| L | 32.5" - 34" | 82-86 cm |
| XL | 34.5" - 36" | 87-91 cm |
