Once you try on the park tool sa 3 heavy duty apron there39s no going back to standard aprons a park tool logo makes the apron as good looking as it is functional even when it39s dirty park tool sa 3 heavy duty apron features a heavy duty apron to protect your clothes during serious workshop operations tough 10 oz cotton canvas construction cross back design and soft edge webbing removes pressure from the neck bar tack re enforced pockets for stashing tools and ch