Li-Ning Saga III Pro review: the supercritical foam shoe grows up
Fifteen years after the original Aerus introduced supercritical foam to badminton, the III Pro arrives with stability fixes the line has needed since launch.
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Overview
Saga III Pro (AYAV001 family; also sold as Ground Flying III PRO in some markets) is Li-Ning’s 2025 flagship restart of the Saga line. From 2010 gen-one through 2020’s supercritical foam shock and Saga II Pro’s protection stack, III Pro aims at the line brief again: stable rebound, usable launch, and court confidence for heavier players. Box labelling often reads SAGA III PRO.
Colourways and build
Five colourways: Marshmallow, Year of the Snake, Artist, Warning, Dark Elf. Dark Elf / Snake use more microfiber uppers for wrap; Warning and others lean BOOM Fiber 2.0 mesh for breath. Outsole: full-contact low stance with side “claw” wrap, single-finger carbon from arch into forefoot, Heel Loc counter, Cloud Frame + full-length BOOM dual-density midsole, Vajra Skin toe armour. Pull-tab heel. Size 42 / 265 mm samples often land ~370–380 g per shoe — thick, not featherweight.
Fit
EG2.5 standard last — slightly wider than some Saga II Pro memories for wide/meaty feet; narrow feet may want an aftermarket insole. First step can feel tight and firm from BOOM Fiber 2.0 + microfiber shaping; stress release folds at the upper sides so the tongue does not crush the instep. Collar drops the old sock-style cuff for easier on/off; thick heel pillows plus cat-tongue lining lock the heel (socks wear faster). Almost no break-in on several feet — ready on session one after a brief wooden feel on brand-new midsoles.
On court
Cushion ceiling is the headline for 80 kg+ players: full-length BOOM under Cloud Frame does not bottom out on jump landings; dual density beats Saga II’s split embeds for ordered rebound. Arch no longer feels like a steel plate — single-finger carbon plus dual density keep support without II Pro’s arch sting. Launch is “stable-fast,” not pure speed-shoe snap; carbon push and low full outsole help big direction changes once the shoe is broken in. Grip on the revised rubber (no GCU on these retail units) held on clean and lightly dusty mats across multi-week doubles blocks. Lateral claw + Heel Loc saved limit rolls in more than one session.
Durability and trade-offs
Outsole wear improved versus eraser-like Saga II Pro stories — honeycomb / deep rubber still readable after ~a month of 3× weekly men’s doubles on one Marshmallow pair. Cosmetic film over Vajra Skin scuffs first. Weight and thick stack mute ground feel versus race shoes; summer breath is better than II Pro on mesh colourways but still warms after two hours.
Who it suits
Buy if you want flagship cushion and anti-roll confidence with usable launch — especially heavier players, tender knees, or Saga II Pro owners who hated the arch plate. Skip if you need sub-320 g first-step shoes or maximum court feedback. Artist colourway often carries a street premium; Warning / Marshmallow / Dark Elf cover most tastes.
Summary
“Slow is stable, stable is fast.” Saga III Pro shows speed through stability while keeping bounce — from full BOOM surge through split embeds to mature full-BOOM frame, the line’s most complete form yet. Best partner for players who want cushion feel and launch speed and will accept weight for that platform.
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