Half zip with hidden zipper and zipper garage and loop for plastron at CB
The fabric is Anti-UV 30+ - UPF rating of 30 indicates the fabric of a garment will allow 1/30th (roughly 3 percent) of available UV radiation to pass through it
Regardless of UPF, if your clothing gets stretched or wet, it will lose some of its protective ability and become more transparent, exposing your skin to more UV light.
