The Outdoor Research Equinox Sun Hat is a full brim sun hat for backpackers and thru-hikers, with ventilating side panels and a hinge that prevents tall backpacks from pushing the hat off and exposing the back of the neck.

• The Outdoor Research Equinox Sun Hat is a full brim sun hat for backpackers and thru-hikers, with ventilating side panels and a hinge that prevents tall backpacks from pushing the hat off and exposing the back of the neck.
• 3‚Äù brim width at front
• 4‚Äù brim width at back
• Perforated side panels for breathability
• Removable chin core