Superfeet Black Foot Bed Insole: Size E (M 9.5-11 W 10.5-12) MFPN=330-9686 Machine washable

Machine washable

B17 is Brooks flagship model and has been on the market for over 100 years 1st appearing the 1898 catalog

Hand built in Denmark

Ideal for delivering measured amounts of grease into hard to reach places

Superfeet Black Foot Bed Insole: Size E (M 9.5-11 W 10.5-12) MFPN=330-9686 Machine washableSuperfeet Black Foot Bed Insole: Size E (M 9. 5 11 W 10. 5 12). Thin structured support that creates a perfect fit for all foot types in tight fitting or lightweight footwear. Perfect for lightweight running cleated athletic mountain biking golf and all types of casual and dress footwear Top covers are treated with Agion; a natural silver based antimicrobial built right into products for long lasting protection against bacteria Foundation XLPE