I went hiking on the Appalachian Trail in northwest New Jersey on a hot summer day. I started out in just my hiking boots and a pair of gym shorts with nothing underneath. When I got far enough away from the road I took the shorts off and enjoyed hiking nude. For a while I put the shorts on when I saw anyone approaching, but finally I stuffed them in my backpack. I came around a turn and came face to face with a through-hiker. He grinned and said "Hey, you have the right idea! It's f***ing hot today." I said, "Yeah, last I heard it was 99 degrees." With my confidence raised, I continued hiking nude and even had an erection for part of the time. It felt great.