# B30 Countdown Tech Sneaker

- **Brand:** Dior
- **Price:** $1,250.00
- **Catalog:** dior
- **Retailer:** dior
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq8TF7skm-tDkpTsK-2PxqkQlVbc0W1D8PW2HizIupS4vd4k7vq4wPMgLHP6OQLCf5Fz6-Eo0tuszgomanxaBDeiUSo5pxYpmPg1llErQh8x5EHBAp5vG0lJe8Zs9x01dKa_-ZfwYSlNMctmP52ZSJuBG2KsCSSvlIRoiJ-lTmLJOMXaoJ_5cihV4LqnjYyvkifj7_tTlgSFZjNPqvy4svxzqS5qftXu8o2Gi7MzXc-0s_MBXwr-Sc_1p8TEUUq7Oq1wVAo6b0Pvo6pE-8prf7aZomUKjJJtUrpASwFEK0hh6_pFqW4oELBvY7rhGxJGz6sSoelCATsJoQKeYfjbrJKKUWO0XG-2q2tlab1yusMuqiwJ_UumqH5OuxWqBG34nO-PI8ubCi1OYMxWlwByIRUqv3dYs2xM6F8_GXAx7HvBmlwSc=
- **Availability:** In stock

## Summary

Men's black technical sneakers featuring a sporty silhouette crafted from breathable N3O nylon and technical mesh with a semi-transparent finish and distinctive logo detailing.

## 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:** athletic shoes, trainers, running shoes
- **Gender:** male
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** technical mesh, nylon, semi-transparent, lace-up, rubber sole, logo detail, breathable fabric
- **Styles:** sporty, modern, technical, minimalist
- **Colors:** black
- **Color Families:** Black
- **Category Path:** Apparel & Accessories > Shoes > Sneakers
- **Sole Type:** Standard
- **Heel height:** Flats
- **Pattern:** Solid
- **Occasion style:** Athletic, Casual
- **Shoe features:** Breathable Design, Lightweight
- **Footwear material:** Fabric / Textile, Mesh, Nylon
- **Toe Shape:** Round
- **Shoe fit:** Regular
- **Activity Type:** Running
- **Closure type:** Lace-Up
- **Sneaker style:** Athletic, Fashion
- **Shoe Type (Silhouette/Style):** Low-Top, Performance
- **Canonical Brand:** Dior

## Images

- ![Image 1](https://cdn.storerouter.ai/8789bcd2e73b9fcabbf02218e57817de/3f1d22965b7b0dc916b97beb8b15a55f.webp)
- ![Image 2](https://cdn.storerouter.ai/8789bcd2e73b9fcabbf02218e57817de/a1a0893ba3deb1b01ebbe5215aad46e7.webp)
- ![Image 3](https://cdn.storerouter.ai/8789bcd2e73b9fcabbf02218e57817de/57ff03a378d6e7dc55f33f9024ae749c.webp)
- ![Image 4](https://cdn.storerouter.ai/8789bcd2e73b9fcabbf02218e57817de/b49cdab9d40109b4407a9fcc087eedc2.webp)
- ![Image 5](https://cdn.storerouter.ai/8789bcd2e73b9fcabbf02218e57817de/e9caac6d70350fe7cf7a07a794c81fc5.webp)

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*Source: cosimo.shop | Product ID: d1a3dd33-4c9d-520c-8cb6-0e6f86893a69 | Canonical URL: https://cosimo.shop/product/dior/b30-countdown-tech-sneaker-d1a3dd33-4c9d-520c-8cb6-0e6f86893a69*