The CapelinCrew Unisex Bubble Anti-UV lightweight jacket uses original sun-protection yarn with UPF100 to effectively isolate ultraviolet rays to provide all-round protection; The adjustable hat a high neckline design provides better sun protection for the head, face and neck; Reflective tapes are used on the body to fit the dynamic and design environment; The back ventilation hole design is breathable; The four colors of silver grey, mustard yellow, fantasy purple and retro blue are available for outdoor sports and daily commuting.