![Sunrise over boaters](https://www.boatingmag.com/uploads/2021/09/BTG0720-OSP-UPFHero-1024x683.jpg)
With skin cancer rates on the rise, sunscreen has become a familiar part of any boater’s lifestyle, but not everyone cares to constantly apply — and remember to reapply — the lotion, spray or stick. Enter UPF clothing, casual wear with fabrics that provide both UVA and UVB protection. Here’s what to look for.
![BALEAF Women's UPF 50+ Sun Protection](https://www.boatingmag.com/uploads/2021/09/btg0819-osp-upf1-1024x1024.jpg)
UPF Rating
SPF (sun protection factor) has become a familiar term to anyone who regularly applies sunscreen, but UPF is not as widely known. Think of UPF (ultraviolet protection factor) as a rating similar to SPF but for fabrics. Clothing with a UPF rating of 50 blocks out 98% of the sun’s UV rays when worn, offering essential protection to covered skin.
![Speedo Men's Uv Swim Shirt Long Sleeve Loose Fit Easy Tee](https://www.boatingmag.com/uploads/2021/09/btg0819-osp-upf2.jpg)
Comfort Extras
Styles can vary depending on the activity they’re aimed for, but to make UPF clothing as comfortable as possible look for features like raglan sleeves, moisture-wicking “tech” fabrics that breathe and pull moisture away from the skin, and a slightly loose fit that offers good freedom of movement and won’t cling tight to the skin.
![Hanes Men's Long Sleeve Cool Dri T-Shirt UPF 50+](https://www.boatingmag.com/uploads/2021/09/BTG0720-OSP-UPF3-1024x768.jpg)
Can’t Miss It
Bright colors can help make you more visible to other boaters when you’re on the water. Reflective materials go even further and can improve visibility at night.
![AXESEA Womens Long Sleeve Rash Guard](https://www.boatingmag.com/uploads/2021/09/btg0819-osp-upf3-1024x1024.jpg)
Increase Coverage With Arm Sleeves
Sun protection shouldn’t be limited to just your torso. UPF fabrics are also found in hats, arm sleeves, bathing suits, leggings, fishing-style button-ups and even versatile neck gaiters that can be pulled over the face, ears and head.