Understated yet notable, these monk-strap shoes are a sophisticated way to punctuate suited looks. The part of the shoe coming in contact with the foot is considered to be the most important part of the shoe. There are certain benefits of using leather in the Lining and Sock. Leather is breathable, elastic, tear proof, abrasion-resistant, heat insulating, and supple. It lends shoes protection with its sturdiness, has a temperature-regulating effect, and lends shoes a sophisticated appearance as well.