Here an example of a generic non-aero hood I fitted recently. Bought from BankRupt Bikes on eBay for £6.99 posted. I had to cut the underneath to allow for lever movement. I would recommend sticking to Dia-Compe/Cane Creek as the quality is much higher.
I get mine on eBay. What levers are they for?
Loads of different ones so you might have to buy a couple before you find a set that fits well / or modify them slightly.
http://www.ebay.co.uk/itm/1pr-DIA-COMPE-204-202-traditional-brake-lever-hoods-brown-non-aero-style-/391167382468?hash=item5b136493c4
http://www.ebay.co.uk/itm/1pr-MAFAC-and-WEINMANN-1970s-STYLE-old-skool-road-brake-lever-hoods-in-brown-/351448929660?hash=item51d3fd157c
http://www.ebay.co.uk/itm/Dia-Compe-Road-Brake-Lever-Hoods-NOT-AERO-/111427870958?var=&hash=item19f19e60ee
Here an example of a generic non-aero hood I fitted recently. Bought from BankRupt Bikes on eBay for £6.99 posted. I had to cut the underneath to allow for lever movement. I would recommend sticking to Dia-Compe/Cane Creek as the quality is much higher.