Malojas mrmuumlllermmulti12 short sleeve jersey is constructed from airdry a high functional and perforated polyester fabric the perforation improves the breathability of the fabric allowing for excellent air exchange to keep you feeling comfortable as temperatures rise with a relaxed fit you get maximum freedom of movement when muscling your bike over all types of terrain if youre a freerider enduro or trail centre rider then this jersey is definitely one to pack in your kit bag as