Propper's Sun Hat/Boonie is sewn to military specification MIL-H-44105B
This is a lighter weight cloth in a ripstop weave
that breathes well and is initially durable. Consistent with other
cotton fabrics,
the color will fade quickly, and over time the cotton fibers will lose their strength under industrial wear and laundering.
Battle Rip - 65/35 Poly/Cotton RipstopTactical uniform fabrics must be
comfortable, durable and have excellent color integrity. To achieve this
criteria, Propper is proud to provide Battle Rip.
This is an all-season
weight, 65% polyester / 35% cotton fabric manufactured in a ripstop
weave.
Battle Rip is our fabric of choice for the public safety
community.