Research-based review

ASICS Gel-Quantum Review: An All-Rounder for the Gym

Research by Arshak Nersisyan · Published July 18, 2026 · 5 min read

Short version: where the Nike Metcon commits fully to lifting stability, the Gel-Quantum splits the difference — more forgiving for cardio, still stable enough for moderate strength work.

Splitting the difference on purpose

ASICS' Gel cushioning technology sits in the heel and forefoot, giving the Gel-Quantum a noticeably softer ride than a dedicated lifting shoe like the Metcon. That cushioning is paired with a stable heel structure rather than a soft, unstructured one, which keeps it from feeling mushy during lateral movement in a HIIT class or circuit-training session.

Where it's better than a lifting shoe

For a full hour of mixed cardio and moderate strength work — the kind of session most group fitness classes involve — the Gel-Quantum's added cushioning is a real comfort advantage over a flat-heeled lifting shoe. Buyer feedback consistently frames it as more forgiving over the course of a full session, especially for the jumping and lateral movement common in circuit training.

Fit

Available in standard and wide width options, which is helpful for a wider forefoot common alongside flat feet, though not as extensive a range as dedicated walking shoes like the New Balance lines.

Where it falls short

• Not for maximal lifts. Cushioning compresses under heavy barbell loads faster than a flat-heeled lifting shoe would.
• Durability under lifting. Not built specifically to withstand repeated heavy barbell drops.
• Middle-of-the-road. Doesn't excel as specifically at either cardio or lifting as a dedicated shoe for either.

Who this shoe is right for

Need more stability for heavier lifts? See our Nike Metcon vs. ASICS Gel-Quantum comparison.

Bottom line

For flat feet in a mixed-training environment — some cardio, some lifting, nothing maximal — the Gel-Quantum's balance of cushioning and stability is a sensible middle ground.

Frequently asked questions