# Classic Thermal Merino Base Layer Crew

- **Brand:** Smartwool
- **Price:** $125.00
- **Catalog:** zappos
- **Retailer:** zappos
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqxBqCs9nQH61J7fItz5YX9cXL2y63s8DLHn7dw6DdL-eUnUpuocHfizaOHPUPTaFAGMQw-i0GjxpBrSn5EYZM6GsGhSr7iE8JxMY53ScLVc3o15HV9Rr9s7UZ9xneqZ1mgA3aMoAq90LEGkdL-10OL4kuRevepV4EHWD_CYdzSEafHleUFoe7212hVcdozQbFqpQeD7rQDPRFcnXYuJZI24B6U_Wlk_JxWAwZfgUwvr3TlwECaS05dYxHlLrYhQ28vxpiGsYajCnW-TTQDPDvAR0vj0yjkWXYWfdUyw8Th7tTrPQMzaV6wy6SB-FMfjban4EE4LhFOTNBMF25kGUqhtByo4MCPjaF_q_vvFTZSKbgQAR1VfcED93HInt4uxBf0eWSq7qObQ1MWvzD0eJ0AMQOzA4RdJ30FV8VL709Xq0a7SYoFi9CkWK8tHR90nfPur55VoA9CasBTgYopcXtvDR2waza6ANw4CTGSmR0wo52Ch8=
- **GTIN:** 197064567621
- **Availability:** In stock

## Summary

Men's long sleeve thermal merino wool base layer crew featuring a geometric print, crew neckline, and flatlock seam construction for comfort and warmth.

## Description

Meet the better-than-ever Smartwool® Classic Thermal Merino Base Layer Crew. This 100% Merino wool fan-favorite crew is updated with a new fit to improve functionality while enhancing aesthetics. Its shoulder panels eliminate top shoulder seams and a flatlock seam construction helps prevent chafing. This pullover base layer is designed with long sleeves, a crew neckline, and a straight hem. The Merino wool fabric is made with an interlock knit for comfort, breathability, thermo-regulation, and odor resistance. Its side seams are designed to help increase comfort and minimize chafing. Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

## Appearance

- **Colors:** Twilight Blue Heather, Charcoal Linear Peaks
- **Sizes:** SM, MD, LG, XL (per-size availability under Variants)
- **Fit:** One Size

## Variants

- **In stock:** 4 of 8
- **Available:** Twilight Blue Heather / SM, Twilight Blue Heather / XL, Twilight Blue Heather / MD, Twilight Blue Heather / LG

| Size | Color | SKU | Availability |
| --- | --- | --- | --- |
| SM | Twilight Blue Heather | 58756476 | In stock |
| XL | Twilight Blue Heather | 58756615 | In stock |
| MD | Twilight Blue Heather | 60997533 | In stock |
| LG | Twilight Blue Heather | 60997545 | In stock |
| SM | Charcoal Linear Peaks | 9961961 | Unknown |
| MD | Charcoal Linear Peaks | 9961961 | Unknown |
| LG | Charcoal Linear Peaks | 9961961 | Unknown |
| XL | Charcoal Linear Peaks | 9961961 | Unknown |

## Categories

- **Categories:** Shirts & Tops > clothing > Clothing > Shirts & Tops > Shirts Tops

## Additional Attributes

- **hem:** straight hem
- **sku:** 9961961
- **width:** One Size
- **gender:** Men's, men
- **neckline:** crew neckline
- **age group:** adult
- **body type:** REGULAR
- **size type:** standard
- **size group:** Adult
- **size range:** Regular
- **height type:** REGULAR
- **measurements:** Length: 30 in Sleeve Length: 39 in
- **sleeve length:** long sleeves
- **item condition:** https://schema.org/NewCondition

## Enrichment

- **Type:** base layer crew
- **Type Synonyms:** thermal shirt, long sleeve undershirt, merino wool top
- **Gender:** male
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** crew neck, long sleeve, geometric print, flatlock seams, shoulder panels, heathered
- **Styles:** casual, outdoorsy, athletic
- **Colors:** gray, navy
- **Color Families:** Blue, Gray
- **Category Path:** Apparel & Accessories > Clothing > Underwear & Sleepwear > Sleep & Loungewear > Thermals & Base Layers
- **Fabric:** Merino, Wool
- **Insulation Level:** Thermal
- **Pattern:** Geometric, Scenic
- **Canonical Brand:** Smartwool

## Images

- ![Image 1](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/cf700f63fb9084605443b674c4f97ba2.jpeg)
- ![Image 2](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/8f207c5c8c34b685addecffa9e4c81d2.jpeg)
- ![Image 3](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/379c4d19f24e8570e19e6213ff26f649.jpeg)
- ![Image 4](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/5a67621bf766a58caa2eb11715e643bb.jpeg)
- ![Image 5](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/8e2156c27d13b57327705082f3a3e9d9.jpeg)
- ![Image 6](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/61c283fc165b4fa7c242b500922db6c8.jpeg)
- ![Image 7](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/e4c4ceb4984da645627a692fa522dd6f.jpeg)
- ![Image 8](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/6f766d8dfb84ae3651f2cd34010f982e.jpeg)
- ![Image 9](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/d486d17fc3748d9c33ea2b90bfe5b012.jpeg)
- ![Image 10](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/234d7895191b6b352ca7ff4870898c9a.jpeg)
- ![Image 11](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/4495760b46082fe4bb7762946ef1820d.jpeg)
- ![Image 12](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/55f1ae5f84898ff6b8c7133004bbff93.jpeg)
- ![Image 13](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/2cd075d24d7515a24a3d3c2dc2b8cedf.jpeg)
- ![Image 14](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/76d8540dc901d3492bd0a2c9c8444beb.webp)
- ![Image 15](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/ef74f31e399d5675e951d38decbab6a3.jpeg)
- ![Image 16](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/b5e525ebb8c26fff7dc6c3131699ac42.jpeg)
- ![Image 17](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/19399b71ff4e3c81d1d8d087709c95f4.webp)
- ![Image 18](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/afca34bc508da609a789a3824978c765.webp)
- ![Image 19](https://cdn.octogen.ai/0c89cf8c8a7cb255c2f144254622f48e/bc1ae66468225f2063d7083ab1dae01b.webp)

---
*Source: cosimo.shop | Product ID: cdc4bdcf-311e-447a-b74f-763a8b528d79 | Canonical URL: https://cosimo.shop/product/smartwool/classic-thermal-merino-base-layer-crew-cdc4bdcf-311e-447a-b74f-763a8b528d79*