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Spenco PolySorb Flow Warm Insoles

$15 for One Pair of Spenco PolySorb Insoles ($34.99 List Price). Seven Sizes Available. Free Shipping and Free Returns.

The Fine Print

Questions and Answers 4 questions


What is the thickness at the heel? I am concerned about using them in slip-on shoes.

Dona H.  asked on  Jan 2, 2013


I'm very sorry that we were unable to get to your question in a timely matter. Unfortunately, this deal is no longer available for purchase. I do apologize for any inconvenience. In the future, if you have a time sensitive question, please contact us at or call (888) 375-5777. Thank you for your patience!

 from  Groupon  replied on  Jan 4, 2013


If I wear a 8 1/2 women's shoes do I go with the 7/8 or the 9/10 women's size in these?

Jeannie A.  asked on  Jan 1, 2013


If you are between sizes, you could go with the larger size. The insoles can be trimmed down in they are too big. If they need to be trimmed, just remove the existing insert, hold the new in insole against it, and use the existing insert as a guide to trim toe length only of your new Flow Warm insole.

Brette V.  from  Groupon  replied on  Jan 2, 2013


Are they washable? What if my foot sweats a lot?

Marina De L.  asked on  Dec 31, 2012


You can hand wash these insoles and then let them air dry.

Allison J.  from  Groupon  replied on  Jan 1, 2013


Does this Spenco PolySorb Flow Warm Insoles helps to keep feet warm inside shoes during Winter? Thanks!

Eric H.  asked on  Dec 31, 2012


Absolutely! They have a thermal foil barrier that conserves body heat, which is then circulated throughout the sole to eliminate hot spots and regulate warmth.

Allison J.  from  Groupon  replied on  Dec 31, 2012

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