The Cold Season Can Be This Cool! These Cool Black Boots Made Of Smooth Leather By Rieker EVOLUTION Are THE Highlight. In Addition To The Lacing, This Model Is Also Equipped With A Zipper That Provides Optimal Support. The Flexible And Super Light Sole Offers Lasting Comfort - Even On Long Days. Furthermore, The Padded And Removable Insole Is Easy To Change. For Large Feet, The Shoe Is Available Up To Size 43. The RiekerTEX Technology And The Nano-Coated Upper Material Have A Water-Repellent Effect While The Thermal Insole Ensures Super Warm Feet. Cozy And Very Warm Virgin Wool Provides Protection Against The Cold. Always In Top Shape With Rieker EVOLUTION!