Run 619 Original Flat Insoles | Zero Drop | Firm | Regular Width | 4.5mm barefoot insoles 5mm or 3/8" thick

5mm or 3/8" thick

Precise Fit and Function: Our wide flat insoles

stride after stride

trimmable for custom fit

use as replacements or below existing orthotics

Run 619 Original Flat Insoles | Zero Drop | Firm | Regular Width | 4.5mm barefoot insoles 5mm or 3/8" thickMultiple Uses: Our firm, 4. 5mm Run 619 flat insoles can replace factory insoles, fit under custom orthotics, or help fill extra space in oversized shoes and boots, provided there is room. Ideal for runners, walkers, hikers, and anyone constantly on the move. Precise Fit and Function: Our flat insoles, suitable for both men and women, are available in eight sizes to ensure a more accurate fit. They can also be easily trimmed with scissors for even