Sizing and Fit

We don't sell the typical skin tight rashguard. Our UPF sun shirts are designed with a slightly looser fit with no stretch for a casual, comfortable everywhere wear. They sit relaxed through the body and arm for easy layering and full range of motion.

How to choose your size

  • Compare your body measurements to the garment measurements in the chart. Our chart shows laid‑flat garment sizes (chest = flat measurement ×2).
  • If you prefer a closer fit, choose your usual size or size down. For a roomier fit or to layer under the shirt, size up.
  • Because the fabric has no stretch, do not size down expecting give.