Catie - Grey/Pewter Sperry Insole: Warm-Tex These boots feature

Insole: Warm-Tex These boots feature warm and comfortable Thermal Reflective Insoles

Dual Density Outsole: EVA midsole gives flexibility

The addition of FuelCell midsole cushioning means that the evolution of the 990 can be felt as much as it can be seen

I'm green™ Biobased EVA (over 50%) which is lightweight and durable

For avid runners and ahead of the curve tastemakers alike

Catie - Grey/Pewter Sperry Insole: Warm-Tex These boots featureFind your footing with the anytime comfort and simple style of Catie, an easy to wear casual sneaker. Accommodates most standard and custom orthotics. UPPER: Incredibly soft, high quality leathers treated with 3M Scotchgard for stain resistance. LINING: Soft fabrics for consistent comfort treated with anti microbial for odor control. SOCKLINING: Chrome free leather for breathability. REMOVABLE FOOTBED: EVA with Dansko Natural Arch technology for all