I don't care, for $29.99 I will stand on a postage stamp....lol. I wouldn't use these for those all day spots, I save my climber and bigger strap ons for that. These are perfect though for those spots where I sit for 3-5 hours though. Just no napping in these things or you might find yourself dangling by the harness........I save my non typical lite for napping. [8D]