Materials & Insulation Does leather insulate heat? February 2, 2026 by Mercier | Leave a Comment Leather is a natural material known for its durability and versatility, but many people wonder if it can insulate heat. In short, leather does provide some level of heat insulation, but it is not the most effective material for this purpose. It can offer moderate protection against heat and cold due to its dense structure, […] Read more ยป