Around 5 years is typical depending on use. Some are still going strong after 10 years.
Testimonial
Ellen M. ordered some Blueprints. Although the USPS said they were delivered, the mailbox was empty. The result: "Hi Folks, I just wanted to say thank you for your excellent customer service. While I can't imagine what a neighbor would want with the insoles, your quick replacement of the mis-delivered package went far beyond my expectations. Your fast phone follow-up and courteous service were the best. You rock!" Warm Regards and Happy New Year, Ellen M.
Masterfit U. conducted a study of foot temps at a Boot Test Camp. The results:
Men's feet were consistently warmer than women's.
No boot brands were warmer than any others.
Overly snug and overly large boots made feet colder.
Thick socks often made feet colder.
Thermo-moldable EVA liners were 2-4 degrees warmer than conventional liners.
Too tightly buckled boots lowered temperatures 4-7 degrees.
DFP Quick Fact!
Contact Information
Dynamic Foot Positioning 2207 Arbor Ln. Salt Lake City, UT 84117 Phone: 801.277.5478 Fax: 801.278.7488 Email:support@dfpsole.com