Recycled wool from Swedish Woolpower provides a pleasant foot climate as wool both breathes and stays fresh thanks to its natural properties. Icebug Insoles with Arch Flex System technology are different from other insoles because they provide dynamic foot support while strengthening your feet. With a unique blend of materials, shape and design, they react in much the same way a stability ball responds to your body type and your activity, supporting and strengthening your feet as you move. Patented system engages all three of your foot’s arches, to keep you healthy and performing at your best all day long. Available in three arch heights, two thicknesses, and multiple shoe sizes. For half sizes, order the closest full size down.

Sizing- US Men’s

Thick/Fat/Comfort- Provides more cushioning underfoot. Great for winter footwear, hiking, walking or work shoes.