# B30 Countdown Tech Sneaker

- **Brand:** Dior
- **Price:** $1,250.00
- **Catalog:** dior
- **Retailer:** dior
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqqnmzac_85o8GwdtQ-T2sYrww9kEOfCC3_AOBdLhOnCu0IpJhsJRHHxiXZQngTqFF2kPL_DG00QFCF0glwLOhnRXLrfdXsEfyz_1cBL31hWA-6WZ64xJwdbaM4P3vgYMM8C2nKonQv-fciw7pC4WczHnFpbeDM3aYNfYCw7Dwt7OYTTK5j4D9X-baHeBgh1McmJ1U9_ZV5jxu5evk6cYhbCv_OngMblVbV_rl67c2iI1dOPtpWcq1a0AvdmN5TgVtckLLKnUbv_5F_tbv7FNNbDfF4dRHQsLMX8oyRdBv5LH8gzuCOPX9PfgRIXB259ZAF7VQUhWcEuK0qJGuSXwjXuKQyjGSYX15bPOHuvW1aIxQZ-8gZvHvPXL_my1mUoNmsZPrCosxGcpvI7wzWFQFWBplHFrIiCx5W8_gF1vmoGZSCqM=
- **Availability:** In stock

## Summary

Men's black technical mesh and nylon running sneakers featuring a semi-transparent multilayer design, lace-up closure, and ultralightweight construction for performance and style.

## 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 black 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:** Black
- **Sizes:** 45, 39, 40, 46, 42.5, 41, 44, 40.5, 42, 48, 47, 38, 43, 44.5, 41.5, 43.5 (per-size availability under Variants)
- **Materials:** technical fabric and technical mesh, Additional set of gray cotton laces provided

## Variants

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

| Size | SKU | Availability |
| --- | --- | --- |
| 45 | 3SN342ABF_H968_T45 | In stock |
| 39 | 3SN342ABF_H968_T39 | In stock |
| 40 | 3SN342ABF_H968_T40 | In stock |
| 46 | 3SN342ABF_H968_T46 | In stock |
| 42.5 | 3SN342ABF_H968_T425 | In stock |
| 41 | 3SN342ABF_H968_T41 | In stock |
| 44 | 3SN342ABF_H968_T44 | In stock |
| 40.5 | 3SN342ABF_H968_T405 | In stock |
| 42 | 3SN342ABF_H968_T42 | In stock |
| 48 | 3SN342ABF_H968_T48 | In stock |
| 47 | 3SN342ABF_H968_T47 | In stock |
| 38 | 3SN342ABF_H968_T38 | In stock |
| 43 | 3SN342ABF_H968_T43 | In stock |
| 44.5 | 3SN342ABF_H968_T445 | In stock |
| 41.5 | 3SN342ABF_H968_T415 | In stock |
| 43.5 | 3SN342ABF_H968_T435 | 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, tech sneakers, low-top sneakers
- **Gender:** male
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** mesh, technical fabric, lace-up, low-top, tonal stitching, reflective details, breathable, lightweight, running silhouette
- **Styles:** sporty, technical, streetwear, minimalist, luxury
- **Colors:** black
- **Color Families:** Black
- **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:** Logo, Text
- **Shoe Type (Silhouette/Style):** Low-Top, Performance
- **Shoe features:** Breathable Design, Lightweight
- **Shoe fit:** Regular
- **Sneaker style:** Athletic, Fashion
- **Sole Type:** Rubber, Standard
- **Surface Finish:** Matte
- **Toe Shape:** Round
- **Canonical Brand:** Dior

## Images

- ![Image 1](https://cdn.octogen.ai/8789bcd2e73b9fcabbf02218e57817de/ecf9a442bfab5deaf937ff61ce8f38d0.webp)
- ![Image 2](https://cdn.octogen.ai/8789bcd2e73b9fcabbf02218e57817de/a1a0893ba3deb1b01ebbe5215aad46e7.webp)
- ![Image 3](https://cdn.octogen.ai/8789bcd2e73b9fcabbf02218e57817de/57ff03a378d6e7dc55f33f9024ae749c.webp)
- ![Image 4](https://cdn.octogen.ai/8789bcd2e73b9fcabbf02218e57817de/b49cdab9d40109b4407a9fcc087eedc2.webp)
- ![Image 5](https://cdn.octogen.ai/8789bcd2e73b9fcabbf02218e57817de/e9caac6d70350fe7cf7a07a794c81fc5.webp)

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*Source: cosimo.shop | Product ID: aecaece7-c0db-4759-8a8d-9aea8d0ef64f | Canonical URL: https://cosimo.shop/product/dior/b30-countdown-tech-sneaker-aecaece7-c0db-4759-8a8d-9aea8d0ef64f*