Under Armour Men's UA ArmourVent Stretch Fit Cap - White - 100 Accessories Functions include: Time of day

Functions include: Time of day

Why should you care about ultra-wicking properties

Comfort rated to -22°F/-30°C

Cell Phone Pocket

We're not going to tell you how

Under Armour Men's UA ArmourVent Stretch Fit Cap - White - 100 Accessories Functions include: Time of dayThis hat was designed to keep your head cool by dumping excess heat through special vents that allow hot air out, but are small enough that the sun's rays aren't an issue. ArmourVent Technology delivers ultimate breathability in a light, stretchy, durable & fast drying fabric Iso Chill sweatband helps disperse body heat, making it feel cool to the touch Stretch construction provides a comfortable fit Stretch Fit Style #: 1383438 100% Polyester Imported