Columbia Sportswear uses a water repellent coating treatment to help shed moisture away from the product in wet conditions.

Slimtech™ is a thin insulation made from 100% polyester fibers that interlock and trap small pockets of air for warmth without the bulk.

Techlite™ delivers superior comfort and cushioning for outdoor footwear. This durable, impact absorbing material delivers consistent support in a lightweight package to keep feet protected and comfortable whether at the beach or on the trail. Techlite cleans easily with soap and water, is non-marking, odor-resistant and easier on the environment.

Designed for winter sports, this non-marking combination of soft, flexible and firm compounds provides increased abrasion-resistance for durability. Formulated to maximize traction in snow and ice with resistance to extreme temperatures.

This footwear contains 200g weight insulation rated to protect feet at temperatures as low as minus 25 degrees Fahrenheit or minus 32 degrees Celsius.