1.Upper are  water-repellent insulated nylon
2.shoelace in front for adjustable fit
3,polyester lining keeps warm and cold-resistant -15 degree
4.Waterproof TPR outsole helps to prevent against slipping on wet/snow surfaces
5.size range:EU36-41

6.Min.Order:3000pairs/colorway
7.Productivity:150000 pairs/month
8.Transportation:45 days after received L/C or  T/T payment