Today I rode 20 miles for the first time, and my hands (palms mainly) were numb at the end. As I didn't have my 'Bak with me, I did stop several times to drink. I thought at first that it was just my arthritis, but I noticed - a full hour after taking my gloves off - that there was still a mark on the inside of my wrists where the edge of my PI Gel Vent Elite gloves hit. They are a challenge to get on/off, but I thought they are supposed to be tight.

Does this sound more like a fitting issue, or gloves that are just too tight?