New Moto Guzzi Door Mats Available Now
I highly recommend LD Comfort microfiber underwear. Or any microfiber with no seams in the seat area. And I like a bead seat cover. For one thing, it keep air circulating under your behind. Makes a big difference.Other than that, I figure nothing short of being in an air conditioned box will help. If its humid and 103, and you are moving, and sitting on a hot bike, well, you are just gonna be hot
Tried the old Joe Rocket mesh pants (and jacket) on today. My memories serve me correct, they are horribly uncomfortable in hot weather. These things DON'T breathe and your arse sweats without relief. Put some long cotton pants on instead and at least I was comfortable (upper eighties F). I know, little protection from road rash, but those Joe Rocket mesh pants are going to be tossed.Are all these 'MESH' pants horribly uncomfortable, if not so, convince me otherwise!
Upper eighties and you think it's hot?!? Come visit me in Las Vegas - it was only 45 or so here today, but that's Celsius Translated, about 112-115 depending on where in the valley you were.If I'm going on the highway, I wear Joe Rocket Alter Ego mesh pants with LD Comfort or Cyclegear Heat-Out full length underwear. To deal with the sweaty bum problem, just open the leg zipper from the top down about 3 inches, and the airflow increases substantially. You may have to tug the opening a bit to make it catch the air, but it works. The poly underwear is essential regardless of what pants you wear, since you must wick the moisture away from the skin to get cool.
Long-Distance Riding in Hot WeatherNow consider what happens whenwe move from indoors to a motorcycle.Assume that we are riding a motorcyclewith no fairing and wearing light clothingor a mesh riding suit that doesn�tblock the wind, the front surface of ourbody (about one square meter) is exposedto the full effect of the wind. Becauseconvective heat transfer is a function ofthe velocity of the air over the surfaceof the skin, the heat transferred into thebody increases significantly. At 103�F airtemperature, the convective heat transferincreases from just 22 watts under calmconditions to 550 watts at freeway speeds.This is the opposite of �wind chill;� alight breeze can still enhance evaporativecooling but above 93�F a strong wind isheating the body.The secret to avoiding heat strokewhen riding in extremely hot weather isto cut down the convective heat transferby blocking most of the wind. This canbe accomplished by using a fairing andwindscreen and/or by wearing a helmetand riding suit that blocks the wind andhas vents to allow a lower velocity of airto pass over your skin. By knocking theair velocity down to about 10 mph, theconvective heat transfer is reduced by70% and there is still plenty of air flowfor efficient evaporative cooling.The magic number is 93. Below 93�F,it�s fairly easy to stay cool on a motorcycleas long as you are moving fast enoughto get some wind against your skin forconvective cooling. A mesh riding suitfeels great.Above 93�F, it�s a different world. Thewind is no longer your friend.For long distance riding in temperaturehigher than 93�F, you need to (1)minimize your body�s exposure to directwind blast; (2) wear wicking undergarments,including a helmet liner; (3) carryan adequate supply of cool water anddrink frequently; and (4) insulate anyparts of your body exposed to engineheat or radiator discharge.http://www.ironbutt.com/ibmagazine/IronButt_1002_62-66_Hot.pdf
Bingo...got to experience this on the way to John Day...put the mesh jacket away and went back to the full non mesh jacket...made a huge difference.