The shoe is characterized as a casual

and the rubber outsole makes for a solid grip on any surface

while innovative GORE-TEX® technology offers outstanding breathability and waterproofness

and the zipper seems to be durable

The house of Ralph Lauren collaborates with KLARENCE to bring you this blue casual sandal

sigrun gtx black 60523-91 The shoe is characterized asThe Viking Sigrun GTX is a stylish and functional winter boot. Its high quality leather upper combined with Thinsulate insulation and a heat reflective outsole will keep your feet warm and dry, even in extreme temperatures. The Sigrun GTX is made for women who enjoy the outdoors, whether it's hiking a mountain or just exploring the city on a cold winter's day.