Wet waders

Hello all
Went for a walk on the Pine creek DHALO section on sunday. Suddenly became aware of a wet and cold left foot. Thought the waders sprung a leak. The only place i got wet was my foot. Did the necessary, fill the foot with water and mark the leak, to repair it. To my surprise, no apparent leak.  What i did notice was the water seemed to ooze through the neopreane. Almost like condensation forms on a glass. The boots are about 3 years old. These are Hodgman stocking foot waders. When my sock started to wick the moisture, the amount of wetness increased. Has anyone had this problem? Can they be repaired with a spray sealant? Should i just get new ones?  First time this has ever happened. The boots have already been repaired once, same foot but there was no leak at that spot. BTW: Caught 6 had several follows with spinners.
Thanks all
Tight lines
Trout Man

Rippin  
I tought about that, but considering the amount of moisture, it was not sweat. Besdies there was no moisture on my leg or my other foot and leg. 

I think the same as Davef.  The water will spread on the inside layer of the neoprene, and appear to be coming through the entire area.  I think the inside layer is more padding than actual neoprene on most.  Try getting some blue paper towels from the auto parts store, and wrap around your waders when you do your water test, or go over your waders with it while doing your testing.  That should help show where your leak is coming out first, then spreading in the padding.  I've heard that the seems are usually the first to go.  If you can't find the leak, give the seems a once over with patching cement.  Do a search or PM Mr. Slickfish, he had a good product on here for fixing neoprene that you can get in plumbing supply stores.