Avoid the less-than-fashionable frosty-the-snowman look by keeping toasty and warm in the Columbia® Loveland Mid Omni-Heat® boot. Omni-Tech™ waterproof, breathable membrane locks out water, while allowing moisture to escape. Omni-Heat™ Reflective Thermal Reflective Warmth technology utilizes a breathable material with little silver dots that reflect body heat.200 g insulation helps retain warmth. Rated for temperatures down to -25°F/-32°C.Waterproof, quilted woven synthetic textile uppers.Toe-to-collar lace-up closure. Protective toe-to-heel synthetic rand.Plush collar for a great in-shoe feel. Soft fabric lining.Techlite™ midsole provides responsive cushioning, impact absorption, and high energy return. Non-marking Omni-Grip® Advanced Traction outsole delivers optimal traction.Imported. Measurements: Weight: 12.7 oz Circumference: 13 1⁄2 in Shaft: 8 inProduct measurements were taken using size 8, width B - Medium. Please note that measurements may vary by size.