Quechua SH100 Waterproof Warm High Snow Hiking Boots Women's

Outer sole of: 100.0% Synthetic Rubber ; Upper of: 70.0% Polyester, 30.0% Polyurethane ; Lining and sock of: 100.0% Polyester

Based on the field and lab tests carried out to measure the perception of cold with a panel of users, we gauge the thermal insulation of our boots when stationary (static 32°F) and when moving (dynamic 12°F). As a result, you now have an accurate measure of the temperature at which you are protecting with these boots. The comfort temperature ratings are given for the boots. We take into consideration the differences in perception between men and women.

Your boots are designed with a membrane to guarantee waterproofing and breathability. A membrane is a very fine component (5 to 25 micrometers) affixed to the inside of a fabric that prevents water from entering while allowing moisture to escape.

Thermal comfort is a balance between the warmth of the boots and its ability to allow the foot to breathe. Too much heat or not enough breathability, damp accumulates and cold can set in. We have designed your boots with your activity in mind, be it occasional or regular, with a membrane that prevents water ingress and allows damp out.

We have checked that your boots are waterproof with laboratory tests that simulate walking with feet half immersed in water and with wear and aging tests in the field. During the waterproofing test, we test 3 levels of waterproofing: 2000 flexes (about 2.5-mile walk), 4000 flexes (about 5-mile walk), and 8000 flexes (about 10-mile walk). This boot model has been tested for up to 2000 flexes, which is equivalent to 2.5 miles of walking.

The traction of the boots depends on the number and shape of the studs. The grip is dependent on the materials of the sole and the tread pattern, like the tires of your car. Traction optimizes propulsion, prevents the boot from slipping backward when going uphill, and stabilizes the boot. Grip prevents the boot from slipping and skidding on smooth ground or in demanding conditions (rain, snow, ice) by giving grip to the sole.

Your boots, which are equipped with SNOWCONTACT soles, have been designed for maximum comfort in terms of traction for hiking and grip on snow. The arrangement and the height of the studs (3 mm) are strategically placed for optimal grip when hiking on snow. The surface and the tread pattern of the studs are designed to conform perfectly to hard snow surfaces and eliminate any excess water so that you do not slip.

The SNOWCONTACT soles are made with a specific component and stud pattern that is designed to ensure the best possible grip and traction. SNOWCONTACT soles are more effective than traditional soles on snow. When walking on ice, the only way to ensure optimum safety is to add anti-slip grips to your boots.

Our engineers conduct laboratory tests to ensure that the product fully complies with your satisfaction in use. Our verifications include the following elements: tearing eyelets and straps, gluing, toxicology, UV-resistance, abrasion-resistance of outsole and upper components, accelerated aging.

To be well equipped in winter, we recommend that you follow these principles: Warmth: warmth provided by a warm pair of socks (ideally containing a suitable percentage of wool)Breathability: Choose the sock according to the intensity of the hike and make sure you get a breathable model to minimize moisture.Boot height: adjust the height of the sock to the height of the boot and preferably choose high models if want more protection.

Store your products in a well-ventilated room away from light and moisture.

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