The SynMat UL is the ultra light and ultra compact version of the SynMat with slightly lower insulating, puncture and abrasion resistance values.
Outdoor Industry Gold Award 2010
Q: How much is postage and what services do you use?
A: Postage & packing prices vary with the destination and number of shoes purchased. In each listing, in the "Shipping Section" (halfway down the page) you can see the charges as well as the combined postage discounts for multiple purchases.