Belesun introduces comfortable, lightweight, sweat-wicking clothing without zippers or buttons — this maximizes movement and comfort in hot weather.
Sun Protection Clothing for
FROM INSTAGRAM
— Dan
— Madeline
— Jessica
— Austin
— Beth
— Ken
— Shelagh
— Eileen
UPF (Ultraviolet Protection Factor) measures how much UV radiation a fabric blocks, while SPF (Sun Protection Factor) measures protection from sunscreen applied to skin. UPF clothing is tested and rated to block both UVA and UVB rays, giving you reliable, built-in sun protection without needing to reapply.
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Not all fabrics protect equally. Lightweight cotton or regular shirts may only have a UPF of 5–10, meaning most UV rays still pass through. Certified UPF clothing is specially designed and tested to provide consistent sun protection, often blocking 98% of harmful rays, while remaining breathable and comfortable.
All of our products are independently tested to meet or exceed recognized UPF standards. You’ll see the UPF rating clearly listed on each product page, so you know exactly how much protection you’re getting. This certification ensures safety, quality, and performance.
UPF clothing provides excellent coverage, but sunscreen is still recommended for exposed areas like your face, hands, and feet. Together, UPF apparel and sunscreen give you the most complete protection against sunburn and long-term skin damage.
Yes. Our UPF certified clothing is made with lightweight, breathable, and moisture-wicking fabrics designed to keep you cool while blocking harmful UV rays. Unlike heavy layers, UPF apparel gives you sun protection without sacrificing comfort or style.
