Long Sleeve T-shirt Natural
Long Sleeve T-shirt Natural
Long Sleeve T-shirt Natural
Long Sleeve T-shirt Natural
Long Sleeve T-shirt Natural
Long Sleeve T-shirt Natural

Long Sleeve T-shirt Natural

€45,00 Sale Save
Size M

Introducing our Natural Organic Cotton Long Sleeve—a versatile wardrobe essential crafted with utmost care and dedication. This high-quality garment is made from 100% organic cotton, ensuring a soft and gentle feel against your skin while keeping you effortlessly stylish.

Designed with a round collar, this long sleeve offers a timeless and classic appeal. The round collar not only adds a touch of sophistication to your ensemble but also frames your face beautifully, enhancing your natural charm and confidence.

With a relaxed fit, this long sleeve embraces your body in a comfortable and flattering manner. It drapes effortlessly, providing you with freedom of movement and a relaxed silhouette. Whether you're lounging at home or attending a casual gathering, this piece ensures you stay comfortable without compromising on style.

We take pride in the meticulous craftsmanship that goes into every detail of this long sleeve. It is ethically made in Portugal, adhering to sustainable practices and supporting local communities. By choosing this product, you contribute to a greener and more responsible fashion industry.

The natural organic cotton used in this long sleeve is not only kind to your skin but also to the environment. Being free from harsh chemicals and pesticides, it offers a hypoallergenic and eco-friendly alternative. You can enjoy peace of mind knowing that you're making a conscious choice for both your well-being and the planet.

Upgrade your wardrobe with our Natural Organic Cotton Long Sleeve and experience the epitome of comfort, style, and sustainability. Embrace its versatile nature and effortlessly pair it with your favorite jeans, skirts, or trousers. Elevate your everyday look with this timeless piece.

Don't miss out on this opportunity to enhance your wardrobe with an eco-conscious fashion choice.



100% organic cotton 

Round collar 

Relaxed fit 

Made in Portugal


Model is 1.88 and is wearing size L


Tops & Bottoms >

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Free shipping:

Portugal & Spain

Europe for orders above €100,00.

If you are not satisfied with your order, you have up to 14 days to return it.


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Buy it with



At Thirty One Degrees we want to bring the light and relaxed summer feeling to everyday wear.

As we value a more easygoing and simple lifestyle, our brand offers timeless and effortless designs crafted from high-end materials.

We designed our collections for an easy everyday wear choice.
Colors and silhouettes are effortlessly combined to achieve an uncomplicated “what to wear” decision.
In addition, Limited editions are posterior added to elevate the wardrobe. These editions are special projects that we create from unique materials or artistic collaborations.

This is our creative approach for an easy, elegant, and comfortable wardrobe for men.

Production & Sustainability

Our products are consciously handmade using craftsmanship and artisan methods under fair conditions for the workers. We prioritize products for the long run by collecting high-end materials from different producers and assembling them in Portugal


Thirty one Degrees was born in a small fishing village near Porto, Portugal. Our story walks hand to hand with the founder, Joao Nuno Valente. While looking for a more slow-living approach, he decided to "simplify" his lifestyle and bring his vision to others through a collection of high-end products.