Caring for Gel Cushioning
ASICS Gel, Reebok DMX, Mizuno Wave — encapsulated cushioning sitting inside the surrounding midsole foam. The pods themselves are durable; the concerns are the foam around them and the clear windows that expose the gel. Keep them out of extreme heat.
Overview
How often
Clean the surrounding foam whenever you clean the pair, roughly every 30 wears. Brighten only when you see yellowing.
Materials covered
Gel cushioning, ABZORB / N-ergy
What you'll need
- Reshoevn8r Sole Revive (Unyellowing Treatment)Restoration alt
- Jason Markk Quick Wipes (30-pack)Spot wipe
Picked for the material, not paid for. Test anything new on a hidden spot first.
Step by step
Step 1: Clean surrounding foam
Like standard EVA — wipe + mild soap + soft brush.
Step 2: Yellowed surrounding foam
Use the sole brightener routine from Cleaning & Brightening Midsoles. Keep it off the visible gel itself; brighteners can cloud it.
Step 3: Don't try to clean the gel pods
They're sealed. Gel is durable for decades; the surrounding foam compresses or yellows long before the gel does anything.
Step 4: ABZORB pods (NB 1906R, 1906L)
Segmented heel pods are visible. Wipe surface dust only. TPU encapsulation can develop surface yellowing — sole brightener works but apply carefully to avoid damaging adjacent ACTEVA LITE foam.
What to avoid
- Sole brightener on the visible gel windows
- Pressing or poking the gel pods while cleaning
- Heat — hot cars, radiators, dryers
By material
The routine above, adjusted for each material it covers.
Gel cushioning
ASICS Gel in all its versions, including PureGel and 360-degree Gel. The gel itself lasts for decades. The surrounding foam (FlyteFoam, FF Blast, etc.) ages like standard EVA.
ABZORB / N-ergy
NB's encapsulated foam/gel composite. ABZORB SBS (segmented pods, visible at the heel on 1906R/L) is the most visible variant. Pods themselves last decades; surrounding ACTEVA LITE ages like standard EVA.
Between wears
- Standard. Standard EVA storage applies. Gel and ABZORB add no special concerns. Cool, dark, dry.
Related guides
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Preventing Midsole Rot
Older Jordans, Air Max 95s and 97s, ENCAP New Balance runners and some adidas pairs use polyurethane (PU) midsoles that slowly break down — the crumbling people call midsole rot, often after 5–10 years. Good storage and regular wear slow it down.
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Cleaning & Brightening Midsoles
Most modern pairs — Nike Phylon and Cushlon, adidas Lightstrike, most casual silhouettes — use EVA-based foam midsoles. Boost (TPU) and ZoomX (PEBA) are covered here too, with their own rules. Slow compression over years of wear is normal, not a defect. Keep them clean and out of hot cars and they'll last.
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Caring for Plate & Pod Cushioning
Carbon fiber plates, honeycomb cells, hollow pods — cushioning that uses structure rather than foam to compress. Generally bulletproof, but the visible elements can crack with heavy abuse or extreme cold. Avoid storing in unconditioned spaces.
