A bearded man wearing a dark blue Spiritex | Sustainable Apparel Long Sleeve Crewneck Heavy Thermal shirt and light blue jeans stands against a white background, looking to his left with one hand in his pocket.
A man in a dark maroon Long Sleeve Crewneck Heavy Thermal by Spiritex | Sustainable Apparel and dark jeans stands against a white background, face partially visible and hands relaxed at his sides.
A man wearing a Spiritex Long Sleeve Crewneck Heavy Thermal in orange and dark jeans stands against a plain white background.
A person in dark jeans wears a textured orange Spiritex | Sustainable Apparel Long Sleeve Crewneck Heavy Thermal, standing with one hand on their hip and the other by their thigh, head turned slightly to the side.
A man stands slightly turned, wearing a Spiritex | Sustainable Apparel Long Sleeve Crewneck Heavy Thermal shirt in grey with dark jeans. His face is partially visible against a plain white background.
A woman with straight, shoulder-length reddish-brown hair wears a maroon Spiritex Long Sleeve Crewneck Heavy Thermal and light blue jeans, standing against a white background. Her face is partially visible.
A woman with shoulder-length red hair wears a black Spiritex | Sustainable Apparel Long Sleeve Crewneck Heavy Thermal and blue jeans, standing against a white background with one hand on her hip.
A man with a short beard wears a black Spiritex Long Sleeve Crewneck Heavy Thermal sweater and light blue jeans, standing with one hand in his pocket and looking to the side against a plain white background.
A person wears the Spiritex | Sustainable Apparel Long Sleeve Crewneck Heavy Thermal in off-white with dark blue jeans, standing against a plain white background. Only their upper body is visible, one hand near the waist.
A man stands facing forward against a plain white background, wearing the Spiritex | Sustainable Apparel Long Sleeve Crewneck Heavy Thermal in off-white and dark jeans, with his arms relaxed by his sides.
A woman with straight, shoulder-length red hair wears the Spiritex | Sustainable Apparel Long Sleeve Crewneck Heavy Thermal in dark navy and blue jeans, standing against a white background with her arms relaxed at her sides. Her face is partially visible.
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Heavyweight Organic Cotton Thermal Shirt – Long Sleeve Crewneck – Made in USA

Regular price $54.00

Save: $-54.00 (Liquid error (sections/main-product line 197): divided by 0%)
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Group 1

100% made in the USA

Free shipping on orders over $75
14-day return policy. Learn more

Vendor : Spiritex | Sustainable Apparel

Description

Cozy up effortlessly with the Long Sleeve Crewneck Heavy Thermal, a staple for cold-weather layering crafted in the USA. Handmade in America from Spiritex 100% organic heavyweight cotton, this unisex thermal shirt blends sustainable fashion with enduring warmth. The thick waffle-knit fabric offers optimal insulation, perfect for everything from crisp mountain hikes to relaxed evenings at home. Designed with banded cuffs to keep the chill out, this American-made thermal top promises both comfort and style throughout the winter months. Its breathable, eco-friendly dye finish complements the responsibly sourced cotton, making it a smart choice for those who value durability and sustainability in their wardrobe essentials.

  • Dimensions: Fits true to size with a relaxed, straight fit; hits at the hip
  • Material: 100% Organic Cotton Heavyweight Thermal waffle-knit fabric
  • Color: Rich, warm tones perfect for layering (as shown)
  • Design features: Ribbed crew neck, ribbed cuffs, and double-needle finish for durability
  • Fit details: Banded cuffs help secure fit around wrists for outdoor activities
  • Care instructions: Machine wash cold, tumble dry low; best washed with sulfate-free soap, no bleach
  • Eco-conscious: Colored with non-toxic, low-impact dyes to reduce environmental impact
  • Use cases: Ideal for cold-weather layering, outdoor adventures, or casual winter wear
  • Origin: Carefully crafted in the USA from USA-grown cotton

Whether you’re gearing up for an outdoor excursion or seeking a cozy layer for daily wear, this heavyweight thermal top delivers warmth, comfort, and an authentic American-made quality you can trust. Add this essential piece to your cold-weather collection and enjoy sustainable style that lasts season after season.

A row of green icons highlights USA Grown, Organic Cotton, Sustainably Manufactured, Fair Trade, Farm to Fashion, and Eco Friendly Dyes. Above is a Made with Spiritex Sustainable Fabrics badge—perfect for the Heart Tree Graphic Tee.

Details

Our Unisex Heavy Thermal is an essential winter piece you’ll want in every color. This thick waffle shirt, made from Spiritex 100% Organic Cotton Heavyweight Thermal fabric, can be layered for a day of brisk mountain hiking or lounging on a chilly night. Banded cuffs make this shirt ideal for outdoor adventuring by providing a secure fit around the wrist. Whether you spend your winter indoors or outdoors, this shirt will keep you stylish and warm until spring sun arrive

Features
Ribbed Crew Neck
Rib Cuffs
Double Needle Finish
Heat Insulating Waffle Thermal

Fit Details
Fits true to size
Relaxed, straight fit
Hits at hip
Expect 10% shrinkage in garment length with hot machine wash & dry

Content & Care
100% Organic Cotton
Grown & sewn in the USA
Colored with non-toxic, low-impact dyes
Machine wash cold, tumble dry low
For best results, wash with sulfate-free soap. No bleach

Size Chart







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Marketplace Policy

DELIVERY & SHIPPING
  • Due to the nature of our marketplace and the majority of our products coming from independent sellers and vendors, each delivery window and shipping fee will vary from seller to seller. The "Estimated Delivery" dates on each product page represents the delivery window for that specific product. With this in mind, the below provides an average delivery time across the Apollo Marketplace.
  • Continental U.S. delivery time - 2-5 days
  • Canada delivery time - 7-10 days
  • International delivery time - 7-14 business days
SHIPPING COSTS

Upon finalizing your purchase, the shipping fees are calculated by aggregating the individual rates set by each seller for their products. For instance, if one of your selected items has a shipping fee of $5 from Seller 1, and another item incurs a $6 charge from Seller 2, your combined shipping total at checkout will be $11. However, should your order from any individual seller meet their stipulated free shipping threshold, the shipping fee attributed to that seller's items will be waived, therefore reducing your overall shipping costs at the time of checkout.

RETURNS

Each seller and vendor has a unique policy as it pertains to their business and products. Because of this, each shipping and return policy will be mentioned under the Seller's Policy tab on the product page. Unless specifically stated under the Seller's Policy tab, original shipping costs are not refunded. Please review our Returns & Exchanges tab for policy details or for more information reach out to support@apollolanding.com

Seller's Policy

Group 1: Made in the USA: All or virtually all aspects of a product were made in America, from its components and ingredients, all the way to its manufacturing and assembly.

Shipping & Return Policy

  • United States delivery time: 5-10 days
  • Canada/Mexico delivery time: Does not ship to Canada/Mexico
  • International delivery time: Does not ship internationally

Average shipping costs: $7.25 flat shipping

Free Shipping: Free shipping on orders over $75

European Union 14 day cooling off period: Does not currently ship to the European Union

Damages/issues: For any item(s) received damaged or incorrectly, we will replace that item free of charge within 14 days of the order. Please use Apollo's Return Portal to initiate the return process. When your order arrives, it's important to check it thoroughly. If you notice any defects, damages, or receive the wrong item, we urge you to use Apollo's Return Portal or contact us at support@apollolanding.com. We will investigate the issue promptly and take the necessary steps to ensure your satisfaction.

Returns: Returns must be made within 14 days of the receipt date. Products must be in the original, unopened, and unused condition. We do not refund original shipping costs and do not pay for return shipping costs for returns that were not due to any issues by Spiritex. Please use the Return Portal to start the approval process.

Exchanges: If you are looking to exchange your item, please use Apollo's Return Portal to initiate the exchange within 14 days of the order. The replacement shipping costs are covered by the Seller, but you will be responsible for the return shipping costs. The item must be in the same condition as you received it, unworn or unused, with tags, and in its original packaging.

Return costs: There are no return costs for damaged or incorrectly shipped product. Return costs are only applied for returns that were requested within 14 days and due to no error by Spiritex.

Handling fee: We currently do not charge a handling fee, only the return shipping label fee for products being returned due to no error by Spiritex.

Refunds: You’ll be automatically refunded on your original payment method within 2-5 business days after the receipt of the returned product is confirmed. Please remember it can take some time for your bank or credit card company to process and post the refund too.

If more than 15 business days have passed since we’ve approved your return, please contact us at support@apollolanding.com

Based on the above policy, please use Apollo's Return Portal accordingly.

About the Seller

Heavyweight Organic Cotton Thermal Shirt – Long Sleeve Crewneck – Made in USA

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