The Winter 3D insoles are designed for winter sports. The merino wool top keeps your feet warm during activities in the cold. The aluminum membrane underneath provides the perfect amount of insulation. The EVA shell stabilizes your foot and prevents unwanted movement. The heel pad provides specialized cushioning.

Technical Specifications

• EVA Foam: Immediate comfort under the entire foot.
• Merino Coating: Warmth and odor absorption.
• Aluminum Membrane: Insulation.
• EVA Shell: Support and stability.
• EVA Heel Cushions: Cushioning.

How to Use

• Trim the insole before use.
• Remove the inner insole and replace it with the new one.
• Wash only with soap and brush.
• Do not dry on radiators; for better drying, use Sidas dryers sold separately.