Outdoor Research Radar Pocket Cap

A fashionable and functional active wear cap with a folding brim so you can tuck it in your pocket. The dark fabric under the brim reduces glare, and the internal headband wicks away sweat to keep you cool and comfortable. The UPF 40 rating protects you from the sun's UVA and UVB rays. Multiple sizes offer the perfect fit.

To size, measure the circumference around your head where the hat would sit comfortably. The following sizing is based on this measurement.

S: 53.5 - 55 cm 
M: 55 - 57 cm
L: 57 - 59 cm
XL: 59 - 61 cm