The PTS30 is a game-changer.  Constructed in a Mid Pro shape from our lightest-weight Ignite LT fabric, this cap features laser-vented back panels for maximum comfort and breathability. And it’s available in three R-Flex sizes for flexible sizing.
 
Size:
Y (6 3/8 - 6 5/8)
XS-SM (6 5/8 - 7)
SM-MD (7 - 7 1/4)
LG-XL (7 3/8 - 7 5/8)