Built a quilt a while back with climashield XP 2.5 oz.
The insulation weight was very close to correct.
Jump to now and I order some 5oz apex from thru hiker and the actual weight is 4.56 oz per SY. Wondering how that will affect its warmth since I was counting on a full 5 oz ??
Bought some 3.3 oz apex from OWF and it came in at almost 3.6 oz per yard.
Is it possible I am getting something other than Apex or is this just the nature of climashield ??
Thanks

