The GLYNDAL GTX + Gore plus warm MITTEN mittens by Ziener, whether classic, sporty, or warm, incorporate the advanced GORE-TEX® Gore plus warm technology, ensuring constant waterproofing, wind protection, and breathability. This feature is guaranteed! The palms are touch-sensitive, combined with exceptional heating padding to offer optimal comfort. A Velcro strap locking system at the wrist ensures a perfect fit, even allowing the GLYNDAL GTX + Gore plus warm MITTEN to be worn under a jacket with enhanced security.