Blisters!

Its not as hot here in Georgia as Texas but after 11 am your risking it for sunny pavement running in the summer time...I like to trail run for that time of day as its cooler on the feet.
 
We've had lots of bad weather lately, if you watch the news. So it's kept things cool and wet longer. This week was the first week with no rain in a while, and temps spiked and so did the blisters on my foot. They'll be fine, I'll run with shoes tomorrow no problem.

BTW, last time I ran a trail here by my house I saw a snake... Now I stick to pavement.