MISSION Enduracool Techknit Cooling Hoodie Soft knit Typically, cools for up to 2 hours when wet Lightweight, UPF 50 protection against the harmful rays of the sun Slit back allows fabric to wrap around neck and tuck into shirts, jerseys or pads; ideal for team sports like basketball, lacrosse, football and soccer Chemical-free; when dry, the soft knit material absorbs sweat and wicks moisture away from the head To activate cooling technology soak hoodie, wring out excess and snap three times; to reactivate, simply re-soak and re-snap