I found this 1/2 helmet online and absolutely LOVE it! It's not the slightest bit hot, and I live where it's very hot all the time. It's very comfortable, and inexpensive. I like it so much I now have 4 of them, one for each family member. They run really large! I normally wear a large, and with this helmet I use an extra small. Here's a link to it:
<a target="_blank" href="Amazon.com: Gmax Gm35 Derk Full Dressed Half Helmet Flat Black S/Small: Automotive"><img border="0" src="//ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&MarketPlace=US&ASIN=B003CK3J44&ServiceVersion=20070822&ID=AsinImage&WS=1&Format=_SL250_&tag=reddogranch08-20" ></a><img src="//ir-na.amazon-adsystem.com/e/ir?t=reddogranch08-20&l=am2&o=1&a=B003CK3J44" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />
<a target="_blank" href="Amazon.com: Gmax Gm35 Derk Full Dressed Half Helmet Flat Black S/Small: Automotive"><img border="0" src="//ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&MarketPlace=US&ASIN=B003CK3J44&ServiceVersion=20070822&ID=AsinImage&WS=1&Format=_SL250_&tag=reddogranch08-20" ></a><img src="//ir-na.amazon-adsystem.com/e/ir?t=reddogranch08-20&l=am2&o=1&a=B003CK3J44" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />
