# M BASELAYER SHORT SLEEVE

- **Brand:** Atomic
- **Price:** $110.00
- **Catalog:** atomic
- **Retailer:** atomic
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq4YncdsfR5ofHZWP-NjOpx69dDlvcL9YxRkNRyrz2IUIv-e2JRzavweSBUCW_lnhS57-KsUhed_1u4R37D_Mj41xvM1537zsCrwLVivvqIQjZKWpbFh8rxElYCdcsEUUvaZtXL_wj197I9cSDKszNOAJAusck74cWzbt05_uqpv-ZrEhi0DOdzol_9wAesCzNnGOadAjW9bclOK2Q13cIyr_X8haWdJF248EV9ZV5UH4Q5Iv5-_iOcZFVDb7w2zR0P0f-9Y-moBm4-ZRIYEkHJC4XEYwfRcDcDBpIUYG3YpOyeixfvCarGFKu0bD_2FTl_a6DTVo2swA8AYdNSanjV7HxCNRnfQHOf04pSEifSB45-LPqkwAcpNNHVmjKPm7cqfCHTJXdzyuOhFYTfKCG9v6ZEcWKR061_sll9Cjn-AHbNC34s3FlBfyIZZN7H3AhdOOa5TjwJURlkteXXO8BNo4xrQ==
- **GTIN:** 0887445548645
- **Availability:** In stock

## Summary

Men's short-sleeve performance baselayer crafted from a merino-wool blend with seamless, body-mapped zones for breathability and comfort during high-energy movement.

## Description

Some days call for more breathability. Designed for big-vert efforts, high-energy movement, and warmer conditions, the Atomic Baselayer Short Sleeve M keeps comfort dialed in and performance focused. Crafted from a merino-wool blend with seamless, body-mapped zones, this men’s short-sleeved baselayer top balances airflow and warmth precisely where you need it. Soft next to skin with four-way stretch, it moves with you through every curve for maximum performance. An adaptive baselayer top for intensity, efficiency, and active days on the mountain.

## Appearance

- **Colors:** Slate, Black
- **Sizes:** S, M, L, XL, 2XL (per-size availability under Variants)

## Variants

- **In stock:** 10 of 10
- **Available:** Slate / S, Slate / M, Slate / L, Slate / XL, Slate / 2XL, Black / S, Black / M, Black / L, Black / XL, Black / 2XL

| Size | Color | SKU | Availability |
| --- | --- | --- | --- |
| S | Slate | AP5135220030 | In stock |
| M | Slate | AP5135220040 | In stock |
| L | Slate | AP5135220050 | In stock |
| XL | Slate | AP5135220060 | In stock |
| 2XL | Slate | AP5135220070 | In stock |
| S | Black | AP5135210030 | In stock |
| M | Black | AP5135210040 | In stock |
| L | Black | AP5135210050 | In stock |
| XL | Black | AP5135210060 | In stock |
| 2XL | Black | AP5135210070 | In stock |

## Categories

- **Categories:** Baselayers

## Additional Attributes

- **sku:** AP5135220
- **tags:** gender:Men
- **vendor:** ATOMIC-202602
- **hex code:** #0000FF, #000000
- **product type:** Baselayers
- **stock status:** Only 4 left in stock
- **shopify handle:** m-baselayer-short-sleeve-ap5135200-202602

## Enrichment

- **Type:** baselayer
- **Type Synonyms:** thermal shirt, base layer, performance tee
- **Gender:** male
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** short sleeve, crew neck, seamless, body-mapped zones, merino wool blend
- **Styles:** athletic, sporty, minimalist
- **Colors:** black, slategray
- **Color Families:** Black, Gray
- **Category Path:** Apparel & Accessories > Clothing > Underwear & Sleepwear > Sleep & Loungewear > Thermals & Base Layers
- **Fabric:** Merino
- **Insulation Level:** Lightweight
- **Pattern:** Solid
- **Canonical Brand:** Atomic

## Images

- ![Image 1](https://cdn.storerouter.ai/df4c5d4b704c96d431443cb67e574e93/f83548b63a1a63c22d6928bfa6496f93.webp)
- ![Image 2](https://cdn.storerouter.ai/df4c5d4b704c96d431443cb67e574e93/2fa37d9473167c5800c965692d866f40.webp)
- ![Image 3](https://cdn.storerouter.ai/df4c5d4b704c96d431443cb67e574e93/317b91572cf36ce3d86924cf15be58ea.webp)

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*Source: cosimo.shop | Product ID: fe83f032-dec8-5a08-b5b1-ab97666d6b7c | Canonical URL: https://cosimo.shop/product/atomic/m-baselayer-short-sleeve-46ef88b2-e9d6-4ee4-89da-c33ed4ddef43*