The Bilby Hat is a wide brimmed hat with an open mesh gusset
The Gibson Breeze Hat features an open mesh gusset
A classic Nullarbor Hat with an open mesh gusset perfect for hot conditions
The gusset on this Roughrider Hat utilises open mesh perfect for hot conditions
This version of the Sunset Cap incorporates open mesh side panels
This style incorporates an open mesh gusset into the classic Super Cap design
This wide brim Tanami Hat features a breathable open mesh gusset