# B30 Countdown Tech Sneaker

- **Brand:** Dior
- **Price:** $1,250.00
- **Catalog:** dior
- **Retailer:** dior
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqqsxJrkjR8PI24PcmxEBlhjXWpmZ370wtZZ_sJPZUM_UC3URtHj7VNnCgINgk47Y4hrZUEcMy94GNr4nYXbpHCPsF7Reet3fypNgNBf-O6rVJ9t6piJ67ZzGvOxi5tUhMKjciWqb3IdfJVbzqRv8pTkb4l3QzaXPuy7H8G6j57C3GgAKdQJE-_sXrFQTOVJvZS27auru8rB5pm532fB2qliDX6qz2YA65FaXnWSHBG02ftMrtMK8DGFio_LOn88nkJUA6bWb_XjZUHUK54p5AsJoAbDo8i_H1RV3lJXIPkFR8nmlOhYrVHmXqUlOmtcpq0czDNG4R4wrMUJjVT0Vth431Q_PlGDarphvPxgAH91jUCyE0mgEmcKWvlv5foDfbB6LXQHm1QnDSWoT9ZYyu5QdQ5s1esA4C9Eel172am1nYDLc=
- **Availability:** In stock

## Summary

A men's technical running sneaker featuring a white and gray multilayer semi-transparent N3O nylon upper with mesh panels, a chunky sculpted white midsole, and a black rubber outsole.

## 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 white and gray N3O nylon, a multilayer semi-transparent and ultra-breathable technical fabric. It is enhanced by navy blue 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:** White
- **Sizes:** 42.5, 40.5, 44.5, 42, 40, 43, 41.5, 44, 43.5, 47, 46, 38, 45, 39, 48, 41 (per-size availability under Variants)
- **Materials:** technical fabric and technical mesh

## Variants

- **In stock:** 16 of 16
- **Available:** 42.5, 40.5, 44.5, 42, 40, 43, 41.5, 44, 43.5, 47, 46, 38, 45, 39, 48, 41
- **Color (all variants):** White

| Size | SKU | Availability |
| --- | --- | --- |
| 42.5 | 3SN342ABF_H014_T425 | In stock |
| 40.5 | 3SN342ABF_H014_T405 | In stock |
| 44.5 | 3SN342ABF_H014_T445 | In stock |
| 42 | 3SN342ABF_H014_T42 | In stock |
| 40 | 3SN342ABF_H014_T40 | In stock |
| 43 | 3SN342ABF_H014_T43 | In stock |
| 41.5 | 3SN342ABF_H014_T415 | In stock |
| 44 | 3SN342ABF_H014_T44 | In stock |
| 43.5 | 3SN342ABF_H014_T435 | In stock |
| 47 | 3SN342ABF_H014_T47 | In stock |
| 46 | 3SN342ABF_H014_T46 | In stock |
| 38 | 3SN342ABF_H014_T38 | In stock |
| 45 | 3SN342ABF_H014_T45 | In stock |
| 39 | 3SN342ABF_H014_T39 | In stock |
| 48 | 3SN342ABF_H014_T48 | In stock |
| 41 | 3SN342ABF_H014_T41 | 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, tech sneakers, athletic shoes, trainers
- **Gender:** male
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** mesh, technical fabric, chunky sole, logo, semi-transparent, textured sole, low-top, lace-up, running silhouette
- **Styles:** sporty, technical, athleisure, futuristic, luxury
- **Colors:** white
- **Color Families:** White
- **Category Path:** Apparel & Accessories > Shoes > Sneakers
- **Activity Type:** Running
- **Closure type:** Lace-Up
- **Footwear material:** Fabric / Textile, Mesh, Nylon, Synthetic
- **Heel height:** Flats
- **Occasion style:** Athletic, Casual
- **Pattern:** Color Block, 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
- **Toe Shape:** Round
- **Canonical Brand:** Dior

## Images

- ![Image 1](https://cdn.octogen.ai/8789bcd2e73b9fcabbf02218e57817de/42deea702143f917bb919d62e45a9c67.webp)
- ![Image 2](https://cdn.octogen.ai/8789bcd2e73b9fcabbf02218e57817de/c7a568fd4020a7d3e6adf24e9f4b1415.webp)
- ![Image 3](https://cdn.octogen.ai/8789bcd2e73b9fcabbf02218e57817de/d2181176f67241b8a666d89f1e4be95b.webp)
- ![Image 4](https://cdn.octogen.ai/8789bcd2e73b9fcabbf02218e57817de/031192110729c70177ae2e19e5c37e11.webp)
- ![Image 5](https://cdn.octogen.ai/8789bcd2e73b9fcabbf02218e57817de/d706c5f8343831fa77d4940e9d5e97f0.webp)

---
*Source: cosimo.shop | Product ID: b6c72d8a-b0b4-420d-8327-f326090df188 | Canonical URL: https://cosimo.shop/product/dior/b30-countdown-tech-sneaker-b6c72d8a-b0b4-420d-8327-f326090df188*