The L-Bow friends and family decided it was time to make a line of HATS that are as WARM as they are COOL!! Functional.... Fun... Frost beating designs guided our Kid Tested headwear to market. L-Bow's comfy Aviator Hat is Sherpa lined and features a SAFE velcro chin strap. This hat can be worn with FLAPS UP in moderate weather or with the cozy Sherpa lining down to keep those tiny ears warm. The L-Bow Boy's Hat also spotlights the need for safety with a 3M Scotchlite® reflective woven label on the back of each item.