How to Replace Insoles in Kids' Minimalist Shoes
By Barefoot Shoes | Minimalist Footwear | Xero Shoes | Published: 2026-10-22
Category: How-to Guides
A quick, step-by-step guide to replacing insoles in kids' minimalist shoes, including tips for choosing the right type and size for a proper fit.
Quick answer
To replace insoles in kids' minimalist shoes, remove the old insole, choose the correct replacement type and size for your child's shoe, and insert the new insole flat and smooth.
Why replace insoles in kids' minimalist shoes?
Kids grow fast, and their shoes need to keep up. Over time, insoles compress, lose cushioning, or simply get worn out. Replacing them can refresh the fit of barefoot-style shoes, extending their life and keeping your child comfortable. Plus, it's a budget-friendly way to adjust the feel—swap a thicker insole for a thinner one to give a little more room as feet grow.
Step-by-step insole replacement
- Remove the old insole: Take the existing insole out of each shoe. If it's glued down, gently peel it away starting from the heel. Check for any leftover adhesive or debris inside the shoe. Common mistake: pulling too hard can tear the insole. Work slowly from the heel.
- Select the correct replacement insole type and size: For Xero Shoes, choose between Athletic and Performance insole types. Check the sizing chart to match the insole size with your child's shoe size (Big Kids sizing ranges from Kids' 12 to Kids' 4, depending on the type). Checkpoint: Verify the insole size matches the shoe size—an insole that's too big will bunch up.
- Insert the new insole: Place the new insole into the shoe, starting at the heel and pressing it flat toward the toe. Make sure it lies smooth with no wrinkles or air pockets. If the insole has a textured side, that side faces up. Common mistake: forcing the insole into a shoe that's too small can cause discomfort. If it doesn't fit, try a smaller size.
- Test the fit: Have your child put on the shoes and walk around. Check that the insole stays in place and there's no slipping. The toes should have room to wiggle, and the heel should feel secure. Checkpoint: If the shoe feels too tight, consider swapping to a thinner insole type or removing the insole entirely for a more minimalist feel.
Product facts
- Replacement Insoles - Big Kids: Replacement Insoles for Big Kids from Xero Shoes are available in Athletic and Performance insole types. You can choose the insole type that matches your child's activity level or preferred cushioning, rather than using a one-size-fits-all approach.

Replacement Insoles - Big Kids
