Suitable Rug - help!!

[Smith123]

Hi

I am looking for a lightweight stable rug and under rug in one, have found these two on ebay:

Which do you think is better:

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=320555183321&ssPageName=STRK:MESE:IT

or

http://cgi.ebay.co.uk/GEE-TAC-320g-...t=UK_Horse_Wear_Equipment&hash=item335466e039

I dont want it to be to heavy as my horse doesnt seem to feel the cold - which to you think? I have no idea what all the deniers/lining/fill mean!!

thanks