Well, I have just bought a set of breathables for £60
I had the Wychwood all season waders that had a lower half of neoprene and an upper of breathable material. The neoprene leaked, was repaired, leaked etc etc but the tops never gave me a problem..sooo..when i saw the new Wychwood breathables in Bill Bains i decided to buy them as they were cheaper than the stocking foot Neoprenes in the shop.
I have been most impressed. They have a double lower leg to help with vegatation plus a padded knee area with puncture proof backing so no more leaking knees when I kneel down to unhook fish, replaceable braces, can be rolled down and worn as trousers, come in there own stuff sack, pack down to the size of a large shoe box and were supprisingly warm to wear.
£119 with boots, £60 on there own..go upto size XXXL..mine are Medium and i take size 9's