Rated SPF 50+ (UPF 50+ Fabric) for sun protection to block out 98% of the sun’s harsh UVA and UVB rays, saltwater and chlorine resistant, quick-drying and breathable material with 4-way stretch fabric. Fabrics recommended by the Skin Cancer Foundation Adjustable Internal Elastic Band: Girl’s swimming shorts have an adjustable band for added comfort and room to grow Internal Bikini Brief Liner: Lined board shorts provide modesty and increased comfort Comfort Fit Waistband: Wide elastic waistband provides these swimming bottoms for girls with ultimate comfort and fit Velcro Fly: Velcro fly makes swim shorts for girls a breeze to put on and take of From running around the beach to splashing in the pool, our Girl's Board Shorts are ideal for any and all outdoor activities you have in mind. Fabricated from our quick-drying, four-way stretch swim knit fabric and featuring an attached internal full-stretch swim liner and secure back pockets, these board shorts were designed with ultimate comfort and mobility in mind. All of our Board Shorts are made to last and have been specially treated to be both chlorine and salt water resistant. Pair these Girl's Board Shorts with one of our Girl's Swim and Play Tops to achieve complete UPF 50+ sun protection that is guaranteed to last all day long.