EVA foam is familiar for many from running shoes. It is light, it absorbs shocks and insulates extremely well. These Niseko 3.0 boots are designed for a similar look to working and fishing boots used in Japan. Compared to the 2.0 version, the 3.0 version features updated sizing, so it's worth checking the size chart carefully. The collar fabric is more durable, and the lining material is more breathable and quicker-drying. As a nice bonus, the insoles are now removable. This Low version is a great choice for when you want warm boots but don't need protection from deep snow - use them on city streets, at the cabin or ski center, etc.. - Main material: EVA foam - Upper material: polyester fabric - ABS toe cap - Liner: polyester - Sole: rubber - Shock absorbing heel - Shaft height 18.5 to 21 cm depending on size Note! Drying the boots is recommended to be done in room temperature. Using dedicated, relatively low temperature boot dryers such as the ones made by Therm-Ic is ok.