Wide wasitband swim bottom, much less the presure to body, much more comfortable; With bikini brief inside Boy leg swim shorts; Wide leg and mid waist design,conceal both tummy in waist and thigh better. UPF 50+ fabrication protects your skin during outdoor activity by blocking harmful Ultraviolet A and Ultraviolet B rays (UVA and UVB) Applicable to a variety of water sports:swimming,boarding or doing sports in beach