# B30 Countdown Tech Sneaker

- **Brand:** Dior
- **Price:** $1,250.00
- **Catalog:** dior
- **Retailer:** dior
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq6O3oFg1q-WH3LRnJND0ST_AQ9Hfw6vA95hOT-onMVk-t3OxtSmtp2GHZaIZjz294pchhn7v6_FAGerk444e_DRaQS12HW1t_J_GQ3n0KfAadFzJ3eW1aqnr839DKyvKs0SByYegfU9xd52wlbxPpHtXOkXyFhRblpCfxKFFw9_5q1SyucRkt3xQcUH1Xu5ZFlGsdYxEfl2AwFNiY6cw34Zv9sWkd2WZIEEXViGUkHITVTDv8RzLIZj4BGa7hnwbETkpBifpdwjBy5LOJ8CTyu9E1hHlbJNigBFSiCvJybJ9im463yb2CJQkygfk5GQIansJ8q2FD4GJAi_1S_PqLgoFWQim9OwxigzYHB7lmUtat5uocoEjwrTqybjVG7mQHS-brGICXYGzi7dZ61ZDkG29QcM42yrkAAH7261v8CD_x_Rg=
- **Availability:** In stock

## Summary

A high-performance tech sneaker featuring a vibrant green N3O nylon upper with semi-transparent layers and contrasting gray technical fabric overlays. Designed with a chunky sculpted sole and signature CD logo detailing, it blends couture aesthetics with modern running functionality.

## Description

New for Spring 2026, the B30 Countdown Tech sneaker is distinguished by its sporty silhouette combining couture codes with technical performance. Directly inspired by the modern running world, the ultralightweight sneaker is crafted in gray and green N3O nylon, a multilayer semi-transparent and ultra-breathable technical fabric. It is enhanced by gray injected rubber inserts, as well as a revisited CD30 signature in a graphic style. It also features rubber Dior B30 and CD30 signatures on the tongue and back. A sculpted sole in a blend of flexible rubber and foam ensures optimal comfort and is embellished with various hallmark details. The B30 Countdown Tech sneaker will complete both sportswear and casual outfits.

## Appearance

- **Colors:** Green
- **Sizes:** 41, 39, 38, 46, 42.5, 40, 42, 47, 41.5, 44, 48, 43.5, 43, 45 (per-size availability under Variants)
- **Materials:** technical fabric and technical mesh, Additional set of gray cotton laces provided

## Variants

- **In stock:** 11 of 14
- **Available:** 41, 46, 42.5, 40, 42, 47, 41.5, 44, 43.5, 43, 45
- **Color (all variants):** Green

| Size | SKU | Availability |
| --- | --- | --- |
| 41 | 3SN342ABF_H814_T41 | In stock |
| 39 | 3SN342ABF_H814_T39 | Out of stock |
| 38 | 3SN342ABF_H814_T38 | Out of stock |
| 46 | 3SN342ABF_H814_T46 | In stock |
| 42.5 | 3SN342ABF_H814_T425 | In stock |
| 40 | 3SN342ABF_H814_T40 | In stock |
| 42 | 3SN342ABF_H814_T42 | In stock |
| 47 | 3SN342ABF_H814_T47 | In stock |
| 41.5 | 3SN342ABF_H814_T415 | In stock |
| 44 | 3SN342ABF_H814_T44 | In stock |
| 48 | 3SN342ABF_H814_T48 | Out of stock |
| 43.5 | 3SN342ABF_H814_T435 | In stock |
| 43 | 3SN342ABF_H814_T43 | In stock |
| 45 | 3SN342ABF_H814_T45 | In stock |

## Categories

- **Categories:** Men > Shoes > Sneakers

## Additional Attributes

- **model code:** 3SN342ABF
- **size and fit:** The style fits true to size, we recommend ordering your normal shoe size Weight: 380 g / 13.5 ounces Weight details may vary depending on the product's material For more information, please review the size guide
- **main composition:** technical fabric and technical mesh

## Enrichment

- **Type:** sneakers
- **Type Synonyms:** running shoes, trainers, athletic shoes, tech sneakers
- **Gender:** male
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** mesh, technical fabric, chunky sole, logo, neon, layered, textured, running shoes, low top
- **Styles:** sporty, technical, futuristic, streetwear, athleisure
- **Colors:** green
- **Color Families:** Green
- **Category Path:** Apparel & Accessories > Shoes > Sneakers
- **Activity Type:** Running
- **Closure type:** Lace-Up
- **Footwear material:** Cotton, Fabric / Textile, Mesh, Nylon, Synthetic
- **Heel height:** Flats
- **Occasion style:** Athletic, Casual
- **Pattern:** Color Block, Geometric, Logo, Texture
- **Shoe Type (Silhouette/Style):** Low-Top, Performance
- **Shoe features:** Breathable Design, Lightweight
- **Shoe fit:** Regular
- **Sneaker style:** Athletic, Fashion
- **Sole Type:** Lug / Tread, Rubber, Standard
- **Surface Finish:** Matte
- **Toe Shape:** Round
- **Canonical Brand:** Dior

## Images

- ![Image 1](https://cdn.storerouter.ai/8789bcd2e73b9fcabbf02218e57817de/49016a4f1c98fd15c8b35eccd70027b0.webp)
- ![Image 2](https://cdn.storerouter.ai/8789bcd2e73b9fcabbf02218e57817de/113286afbc9593c1bb18704a60932361.webp)
- ![Image 3](https://cdn.storerouter.ai/8789bcd2e73b9fcabbf02218e57817de/d5adef8ba1e82f166cf3b8ac3f5821cc.webp)
- ![Image 4](https://cdn.storerouter.ai/8789bcd2e73b9fcabbf02218e57817de/50868521b56ecf03885610f7c089f07e.webp)
- ![Image 5](https://cdn.storerouter.ai/8789bcd2e73b9fcabbf02218e57817de/bedf5f2599b46eebbb9fe6b6970aca74.webp)

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*Source: cosimo.shop | Product ID: 3c0573e3-04ad-5dd9-ad87-370262fb8f5b | Canonical URL: https://cosimo.shop/product/dior/b30-countdown-tech-sneaker-3c0573e3-04ad-5dd9-ad87-370262fb8f5b*