Men's UPF 50+ Short Sleeve Button Down Shirt FS28M youth & kids fishing pants & shorts 1/4 zip mock collar provides

1/4 zip mock collar provides high neck coverage that can block out the cold as well as let you open up for venting when you feel hot

Stretchy elastic fabric for free movement

100% Polyester mesh panels

With an alternative use of quick release buckle closure and dual zipper closure

10% spandex

Men's UPF 50+ Short Sleeve Button Down Shirt FS28M youth & kids fishing pants & shorts 1/4 zip mock collar providesMaterial Type: Woven fabric Material Composition: 95% Polyester, 5% Spandex Closure Type: Button closure The 95% Polyester, 5% Spandex fabric is 4 way stretchy, quick drying and lightweight and featured with UPF 50+ that blocks 98% of the sun's harmful ultraviolet rays. Advanced moisture wicking fabric actively breathes and pulls moisture away from your skin to keep you cool and dry. Foldable button down collar can be unfolded and stand up to shade