On Cloud X 5 Training Shoes – Sand | Cobalt
On Cloud X 5 Training Shoes – Sand | Cobalt
On Cloud X 5 – Unisex Training Shoe
Train harder. The On Cloud X 5 is On's premium all-round training shoe, engineered for gym sessions, cross-training, and daily runs alike. Built around On's signature CloudTec® cushioning with a Helion™ superfoam midsole, the Cloud X 5 delivers responsive, stable cushioning that adapts to every movement — whether you're lifting, running, or jumping. The iconic embroidered X detail marks you as a serious trainer.
Colorway
This style features the warm and bold Sand | Cobalt colorway — a soft sand-oat mesh upper with layered light-grey panels, a grey On logo, and a vivid cobalt-blue embroidered X at the midfoot that pops against the neutral base. White laces and a cream-white CloudTec® Helion™ midsole with HELION embossing keep the look refined, while a striking royal-blue outsole edge delivers an unexpected flash of energy underfoot. Earthy warmth meets electric blue precision.
Key Features
- CloudTec® Midsole – Adaptive cloud cushioning for smooth, responsive transitions in any training direction
- Helion™ Superfoam – Lightweight, energy-returning foam for sustained performance through long sessions
- Embroidered Cobalt X Detail – Vivid royal-blue X signature for bold, energetic training identity
- Cobalt Blue Outsole Edge – Electric blue outsole flash for standout style from every angle
- Versatile Training Construction – Engineered for gym, cross-training, and running in one shoe
- Swiss Engineering – Precision-crafted for performance in every session
Product Details
- Brand: On Running
- Model: Cloud X 5
- Gender: Unisex
- Closure: Lace-up
- Upper Material: Lightweight engineered mesh
- Sole: CloudTec® + Helion™ cream-white midsole with cobalt-blue rubber outsole edge
On Shoe Size Guide
| EU Size | US Men's | US Women's |
|---|---|---|
| 36 | — | W5 |
| 36.5 | — | W5.5 |
| 37 | — | W6 |
| 38 | — | W7 |
| 38.5 | — | W7.5 |
| 39 | — | W8 |
| 40 | M7 | W8.5 |
| 40.5 | M7.5 | W9 |
| 41 | M8 | W9.5 |
| 42 | M8.5 | W10 |
| 42.5 | M9 | W10.5 |
| 43 | M9.5 | W11 |
| 44 | M10 | W12 |
| 44.5 | M10.5 | — |
| 45 | M11 | — |
Please refer to the size chart before ordering. If you are between sizes or prefer a roomier fit, we recommend choosing the larger size.
Please select all required options before checkout. Colors may vary slightly depending on screen settings — please refer to product images for accurate representation.