First question is what brand are they? On most breatable waders you can find pinhole leaks by turning them inside out and lay them on a flat surface. Next fill a misting spayer ( the kind you can get to put window cleaner into, not a used one.) with rubbing alchohol. spray the waders down where you think the leak is coming from. Any small pinholes will show up as little dark spots. If there are only a few you can put a small dab of aquaseal on it and rub it in. If you see allot of holes try to get them replaced. For winter comfort get a good pair of wicking micro fleece like Lampsons wader wear or simms micro fleece. If you still feel you might suffer from the cold over the micro fleece put on a heavy weight fleece. Try not to wear a pair of jeans under oyur waders you will be a whole lot more comfortable.

Any one seen that darn roadrunner go by?