The Gel-Cumulus 16 was introduced by ASICS in 2014 as a performance running shoe. Today it returns under the sportstyle line in White / Ironclad. Style code 1203A733-100 runs in a grey-and-white palette, with an open-mesh upper reinforced by textile and synthetic overlays. The midsole stacks GEL inserts with FLUIDRIDE and FLYTEFOAM technologies for soft, responsive underfoot support. The outsole is rubber, and a GUIDANCE LINE structure promotes a smooth heel-to-toe transition. Sizing spans 36–46, covering both women’s and men’s feet.
Features
- White / Ironclad colorway in SKU 1203A733-100: a grey-white base exclusive to this variant of the model
- Open-mesh upper with textile and synthetic overlays: breathable construction reinforced at high-wear zones
- GEL inserts at heel and forefoot: impact attenuation on hard surfaces with each footstrike
- FLYTEFOAM midsole with FLUIDRIDE technology: a combination of softness and responsive rebound without added bulk
- GUIDANCE LINE in the outsole construction: guides the foot from heel strike through toe-off
- Rubber outsole: grip and abrasion resistance for everyday urban wear
- Sizes 36–46 in a unisex fit: a single size run for adult wearers
- Low-profile retro sneaker silhouette from 2014: technical proportions built for daily wear today
Material & craftsmanship
The upper is constructed from a textile mesh with synthetic elements; the outsole is rubber. Clean dry with a soft brush and spot-clean stains with a damp cloth and a mild detergent.
Styling
The grey-and-white base pairs well with a straightforward outfit: straight-leg jeans, a white tee, and a grey hoodie. A second direction is relaxed-fit trousers in sand, a black tee, and a lightweight jacket.
Specifications
| Material | Textile material, synthetic |
| Color | Grey |
| Sizes | 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46 |
| Gender | Unisex |




