# Base Sport™ – Bomber

- **Brand:** Negative Underwear
- **Price:** $198.00
- **Catalog:** negativeunderwear
- **Retailer:** negativeunderwear
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq3r4DDFfBAktOGONAAykVyuS_vvv3dLblordZ1UcddUtoaoOUkoaRiEpPa_oHwENgFm4ngCmKmLQOMBvBuUGca2v5F9tL1ePkDsU82iUcUb4RAcLK6eX0fJy3HxlP94sUg-QE2l3b-yY3loyK5nPpGjfckrK_j1kz83nV3Yo0Kfun04KjMYfUTZHH6tKyraF26vV1KtLP-nEN9cDZPHkMubQFnRj__cByJlPkgWMpv4BYeJYiceK7j6V40MmVfr1R1M97miKjuDd30622ZFVxqpViAHhP22GKlf8_H1bsxkqFzI-3i-kZ9rU4Q5s9OCjrQis1fruCCVHf1gmL079stWk3990BfQUibsj_miEkIEJxco6ULg3y5gbPCNnO36zNQ79OF_fkVoWFf4W_gkYInmw_WbN4WVktMUHvjPLUMju4crxFLidsRsJEr4kb1806LjLwJeh3st_KtbAnKfgBE-y4_g==
- **GTIN:** 840285851993
- **Availability:** In stock

## Summary

A streamlined black bomber jacket featuring a fully bonded construction for clean lines, with distinctive bonded ribbing at the cuffs and hem, crafted from a flexible nylon and Lycra spacer-lite fabric.

## Description

Polished, streamlined, and constructed without a stitch out of place. This bomber features a fully bonded construction for clean lines and a smooth, flexible feel, finished with distinctive bonded ribbing at the cuffs and hem. Our custom spacer-lite fabric combines Lycra with soft ring-spun yarns for high-performance stretch, subtle structure, and a refined, silky hand. Designed to layer easily before, during, or after low-impact movement, it brings a considered finish to the Base Sport lineup. *411* Use this as a guide. Preference is a huge factor — if you're near the top of a size range, you may want to size up. Cuffs and hem feature a bonded ribbing Fully bonded construction *FABRIC* A custom fabric, years in the making — combined elements from two fabrics we loved into one that actually performs Black is a raven deep noir tone 60% Nylon, 40% Lycra Machine wash warm, no bleach, tumble dry low, wear often

## Appearance

- **Colors:** Black
- **Color Families:** Black
- **Sizes:** XS, S, M, L, XL, XXL (per-size availability under Variants)
- **Materials:** 60% Nylon, 40% Lycra

## Variants

- **In stock:** 6 of 6
- **Available:** XS, S, M, L, XL, XXL
- **Color (all variants):** Black

| Size | SKU | Availability |
| --- | --- | --- |
| XS | NK-414-01X4-0 | In stock |
| S | NK-414-01X4-1 | In stock |
| M | NK-414-01X4-2 | In stock |
| L | NK-414-01X4-3 | In stock |
| XL | NK-414-01X4-4 | In stock |
| XXL | NK-414-01X4-5 | In stock |

## Categories

- **Categories:** Lounge

## Additional Attributes

- **tags:** base, newcolor-black, newcolor-cream, newcolor-mink, season:fa-2026, sizechart-apparel, Sport
- **vendor:** Negative Underwear
- **product type:** Lounge
- **return policy:** All last chance items marked with "Final Sale" are not eligible for return or exchange.
- **shopify handle:** black-base-sport-bomber
- **care instructions:** Machine wash warm, no bleach, tumble dry low, wear often
- **color description:** Black is a raven deep noir tone
- **fabric description:** A custom fabric, years in the making — combined elements from two fabrics we loved into one that actually performs
- **material description:** A custom fabric, years in the making — combined elements from two fabrics we loved into one that actually performs

## Enrichment

- **Type:** bomber jacket
- **Type Synonyms:** flight jacket, zip-up jacket
- **Gender:** female
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** bonded construction, ribbed cuffs, ribbed hem, zip front, collarless, spacer-lite fabric
- **Styles:** minimalist, sporty, athleisure
- **Colors:** black
- **Color Families:** Black
- **Category Path:** Apparel & Accessories > Clothing > Jackets & Coats > Jackets > Bomber Jackets
- **Collar Style:** Collarless
- **Fabric:** Elastane (Spandex / Lycra), Lycra, Nylon / Polyamide
- **Front Closure:** Zipper
- **Front Closure Length:** Full
- **Front Opening:** Covered Zip
- **General Clothing Features:** Stretchable
- **Graphic Type:** Solid / No Print
- **Outerwear Length:** Hip Length
- **Pattern:** Solid
- **Sleeve length type:** Long
- **Canonical Brand:** Negative Underwear

## Images

- ![Image 1](https://cdn.storerouter.ai/c135a18caffad14b33e1d3c79c12530c/594f52240a541536391eae85582d68db.webp)
- ![Image 2](https://cdn.storerouter.ai/c135a18caffad14b33e1d3c79c12530c/90c65a04e4fbe5f0ca658b990eb0b4dc.jpeg)
- ![Image 3](https://cdn.storerouter.ai/c135a18caffad14b33e1d3c79c12530c/e9903c0003bf3740ed9ad6f82d47e666.webp)
- ![Image 4](https://cdn.storerouter.ai/c135a18caffad14b33e1d3c79c12530c/17cdfeb9dec37c7f07465da97030fb95.webp)
- ![Image 5](https://cdn.storerouter.ai/c135a18caffad14b33e1d3c79c12530c/43e7b9b090b4311cf9df84b4909b8429.webp)

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*Source: cosimo.shop | Product ID: 8c6bea1c-4507-5e69-b93c-22a96204727b | Canonical URL: https://cosimo.shop/product/negative-underwear/base-sporttm-bomber-9c5b198a-0c15-4a2e-9cdb-0aaaa744cb8e*