Be prepared for anything nature has in store with the TRU-SPEC H2O Proof ECWCS Boonie Hat. To guard against precipitation, this hat uses innovative, eco-friendly Bemis seam tape that makes sure no moisture leaks through. For an additional precaution, the interior is lined with waterproof, breathable Dintex to maintain a consistently dry, comfortable environment for your head. The hat is made from breathable 3-layer nylon to ensure durability, even in harsh environments. Additional loops supply attachment points for carrying small accessories and provide extra camouflage. In rainy and windy weather conditions, this hat will deliver superior protection from the elements.