Fusion

Softness with a steadier feel.

Fusion brings contouring comfort and cushioning support together in one 4mm composite layer. A conforming surface works with a more supportive response beneath, above the EVA base and shaped TPU arch support.

Your underfoot feel

Balanced composite cushioning with a conforming surface and support beneath.

Choose Fusion for its cushioning feel. All five models share the same nominal layer thicknesses; Fusion is not a thinner insert.

The construction

• 35mm high arch profile with shaped TPU support.
• 4mm cushioning layer, chosen for this model's distinct feel.
• 1mm EVA base beneath the cushioning.
• Ribbed textile cover against your foot.

Layer thicknesses describe the materials, not the finished insole's total thickness. All five models share the same high arch profile.

Find your size. Trim for your shoes.

Compare with your original removable insole. These are untrimmed insole lengths, not foot measurements or US shoe sizes.

• XS: 25.2cm / 9.92in
• S: 27cm / 10.63in
• M: 28.5cm / 11.22in
• L: 30cm / 11.81in
• XL: 31.5cm / 12.40in

Choose a size at least as long as your original insole. Check width, arch position and shoe space, then trim the forefoot gradually using the original as a guide. Keep the heel and TPU support intact. View the size and fit guide.

Try them in the shoes you actually wear.

You have 30 days from delivery to request a return, even after wearing or trimming your insoles. We provide a prepaid return label. See our return policy.

Free US shipping. In-stock orders usually ship the same or next day from Irvine, California. Delivery after dispatch is typically 1-3 business days in the US, depending on your location. These are estimates, not guaranteed arrival dates. See shipping details.

Not sure which feel to choose? Find your cushioning match. For persistent foot pain or a diagnosed condition, ask a qualified clinician whether a high arch profile suits you.