# CK Black Lounge Sleep Button-Down Shirt

- **Brand:** Calvin Klein
- **Price:** $29.40 ~~$98.00~~
- **Catalog:** calvinklein
- **Retailer:** calvinklein
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqmAT8ExGYB_l7UE2kJVK9BZ7ROPKYFE41kcAaABuMGd_YJ1ZGCcPAQ9KoH778o7LLRJwbxSkd3Qv3Xf3hpVZLG6-drVEHXw1Oock3REPKn_dZgzy-OvaUP80NAb7PNqnufKHmXzrLhXXhxZ-zcFNh8amlFYTtgh4nm_vIfQfriqHdFNv2xwOgzwE43nTkKTXRYOhssiuRR2V39fZpSz-XmWXh_tEAE_ux78rlblTXySIVcrzqfqK0KSL6V5stPPbVJUCJ1sm7b_nsdJ68EUTMR0eWKFmGEWi4FoRk3TrsdDd6u1fww2PdB8m7sTKyUXAIR2HWvE9rRedIv-cLucIbhR0a8__JFvpeZbHWmBpwlI98L2j4d72_yIFPJT3t_FRa60E_PY5uvO9R4jPeOrxSde4zKYtuXvDM_-JOgKn1VZD2dj-8IeHRH23ixVZcAhS8HCZwYSqJC2_xSsDkbBHApO6GSAlxn6MKc6V0WnUDVPaj8BM=
- **GTIN:** 196808252144
- **Availability:** Out of stock

## Summary

Men's black lounge and sleep button-down shirt featuring a notch collar, long sleeves, and a relaxed fit with drop shoulders.

## Description

Our premium collection. Elevated loungewear with a luxurious feel, this sleep button-down shirt is crafted from a cotton modal stretch blend for an extra soft touch. Designed with long sleeves and a notch collar. Styled with drop shoulders for a relaxed, effortless fit.

## Appearance

- **Colors:** Black
- **Sizes:** S, M, L, XL (per-size availability under Variants)

## Variants

- **In stock:** 0 of 4
- **Color (all variants):** Black

| Size | SKU | Availability |
| --- | --- | --- |
| S | NM2445-S | Out of stock |
| M | NM2445-M | Out of stock |
| L | NM2445-L | Out of stock |
| XL | NM2445-XL | Out of stock |

## Categories

- **Categories:** Sale > Men > Lounge + Sleepwear

## Additional Attributes

- **mpn:** NM2445
- **sku:** NM2445
- **style id:** NM2445
- **detail url:** https://www.calvinklein.us/en/ck-black-lounge-sleep-button-down-shirt/NM2445.html
- **dimension12:** 019ff9f664ab0023174a13f4098005065005205d00590
- **dimension13:** 019ff9f664ab0023174a13f4098005065005205d00590
- **dimension21:** sale:men:lounge + sleepwear:pdp:NM2445
- **dimension22:** https://www.calvinklein.us/en/ck-black-lounge-sleep-button-down-shirt/NM2445.html
- **dimension23:** https://www.calvinklein.us/en/ck-black-lounge-sleep-button-down-shirt/NM2445.html
- **dimension36:** sale|men|lounge + sleepwear|
- **dimension39:** sale:men:lounge + sleepwear:pdp:NM2445
- **dimension40:** sale
- **order store:** us
- **canonical url:** https://www.calvinklein.us/en/ck-black-lounge-sleep-button-down-shirt/NM2445.html
- **impression id:** NM2445
- **order currency:** USD
- **upc color code:** UB1
- **multiplier flag:** 1X
- **upc stockstatus:** out of Stock
- **impression price:** 29.4
- **product category:** sale
- **product style id:** NM2445
- **style color code:** NM2445-U
- **stylecolorcode id:** NM2445-U
- **product price msrp:** 98
- **impression category:** sale
- **product onsale flag:** N
- **impression list name:** direct
- **product category full:** sale|men|lounge + sleepwear|
- **product finalsale flag:** N
- **product upc color code:** UB1
- **product price shortmark:** 98.00-98.00
- **product upc stockstatus:** out of Stock
- **product stylecolorcode id:** NM2445-U
- **product memberexclusive flag:** N
- **product stylecolorcode id inventory:** 0

## Enrichment

- **Type:** sleep shirt
- **Type Synonyms:** nightshirt, loungewear shirt, pyjama top
- **Gender:** male
- **Age Groups:** adult
- **Tags:** button-down, long sleeves, notch collar, drop shoulder, relaxed fit, solid color
- **Styles:** minimalist, casual, loungewear
- **Colors:** black
- **Color Families:** Black
- **Category Path:** Apparel & Accessories > Clothing > Underwear & Sleepwear > Sleep & Loungewear > Loungewear > Lounge Tops
- **Fabric:** Cotton, Elastane (Spandex / Lycra), Modal
- **Pattern:** Solid
- **General Clothing Features:** Stretchable
- **Top length type:** Hip Length
- **Opacity:** Opaque
- **Neckline:** Collared
- **Canonical Brand:** Calvin Klein

## Images

- ![Image 1](https://cdn.octogen.ai/43ff314b9fd891bb0226830c70fbd936/10ff1184b47387e91c4d71f5e0e9d274.webp)
- ![Image 2](https://cdn.octogen.ai/43ff314b9fd891bb0226830c70fbd936/48dfd88a1e6141c91e2e4cf4a7702ed2.webp)
- ![Image 3](https://cdn.octogen.ai/43ff314b9fd891bb0226830c70fbd936/09ab9cba061f0b904e1bf2f518b83f52.webp)
- ![Image 4](https://cdn.octogen.ai/43ff314b9fd891bb0226830c70fbd936/5f5c77ac91e02f4b9f77341e0f6056a4.webp)

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*Source: cosimo.shop | Product ID: 649ad961-7c8b-48a0-a91f-0557c9d11316 | Canonical URL: https://cosimo.shop/product/calvin-klein/ck-black-lounge-sleep-button-down-shirt-649ad961-7c8b-48a0-a91f-0557c9d11316*