Topo Designs Nylon Camp Hat - Stone Blue Block Size:One Size They have a drop-in mesh

They have a drop-in mesh liner and snap fastening welted back pocket

while a secure grid mesh back pocket can house a select few essentials

infiniFOAM midsole

A small patch pocket and woven Tyvek Nanga label round it out

Made from perforated micro jersey sourced from Italy

Topo Designs Nylon Camp Hat - Stone Blue Block Size:One Size They have a drop-in meshThe Nylon Camp Hat from Topo is a low profile 5 panel design produced in a lightweight yet durable nylon. It has a flat brim, clip fastening back strap and a woven label to the front panel. 5 panel cap 100% nylon Flat brim Adjustable clip fastening back strap One size fits most