BaseLayer™ Heavyweight Long Sleeve Tee

Heavyweight Comfort. Built for Everyday Wear.

✔️ 300G Heavyweight Cotton

✔️ Soft Combed Cotton Feel

✔️ Reinforced Ribbed Crewneck

✔️ Built for Everyday Layering

Buy 2 → Save 10% | Buy 3 → Save 15%

Orders $80+ → Free Shipping

Quantity

Colour

White

Black

Size

Xxl

3xl

🚚 Tracked Shipping

🔄 30-Day Money-Back Guarantee

Overview

Meet the BaseLayer™ Heavyweight Long Sleeve Tee — a substantial everyday essential built for cooler days, easy layering, and repeat wear.

Made from 300G combed cotton fabric, it has a thicker, more structured feel than a typical lightweight long sleeve while staying soft and comfortable against the skin.

The clean crewneck design works just as well on its own as it does underneath an overshirt or jacket, making BaseLayer™ an easy staple for workdays, weekends, and everyday wear.

Simple. Substantial. Made to stay in rotation.

Specifications

300G heavyweight fabric
Combed cotton construction
Soft, substantial hand feel
Classic crewneck design
Double-layer ribbed neckline
Reinforced stitching
Long sleeves
Ribbed cuffs
Clean, versatile silhouette
Designed for standalone wear or layering
Sizes M–XXXL

Materials

300G Heavyweight Cotton

Made with a substantial combed-cotton fabric for a soft, structured feel and dependable everyday coverage.

The heavier construction gives BaseLayer™ a more premium feel than a typical lightweight long-sleeve tee.

Care Guide

Machine wash cold with similar colors.

Use mild detergent and avoid bleach. Wash inside out when possible and tumble dry low or hang dry to help preserve the fabric, shape, and neckline.

Tracked & Shipping

30 Days Money Back Guarantee

Easy Returns

Delivery & Returns

SHIPPING & DELIVERY

Free Shipping on Orders $80+

Enjoy free shipping on orders of $80 or more. Standard shipping rates apply to orders under $80.

Orders are processed within 1–2 business days.

Estimated delivery: 7–15 business days.

Tracking information will be emailed once your order ships.

RETURNS & EXCHANGES

30-Day Returns: We accept returns within 30 days of delivery. Items must be unworn, unused, and returned in their original condition with tags attached.

Exchanges: If you need a different size or color, simply return the original item for a refund and place a new order for your preferred option.

Return Shipping: If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping costs. For returns due to sizing, color choice, or personal preference, return shipping costs are the customer’s responsibility.

1. 300G HEAVYWEIGHT COTTON

Built from 300G combed cotton fabric, BaseLayer™ delivers the substantial feel you want from a heavyweight long sleeve without overcomplicating the design. The denser fabric provides better coverage and a more structured drape than a typical lightweight tee, while the combed cotton keeps the surface soft and comfortable.

2. REINFORCED CREWNECK

The neckline uses a double-layer high-density ribbed construction with reinforced stitching to give the collar a cleaner, more durable finish. Designed to help maintain its shape through regular wear, so your everyday long sleeve keeps looking sharp.

3. EASY LAYERING

Clean enough to wear on its own and substantial enough to become a dependable cooler-weather base layer. Pair BaseLayer™ with canvas pants or cargos for an easy everyday setup, or wear it underneath your favorite overshirt or shirt jacket when temperatures drop.

Product Reviews

Michael R.

Great everyday shirt

Simple, comfortable, and the fabric has a nice weight to it. I've already worn it several times with jeans and work pants.

Chris L.

Exactly the weight I wanted

Definitely more substantial than the thin long sleeves I usually buy. Feels good on its own and layers nicely under a jacket.

Daniel C.

Nice structured feel

I like that it doesn't feel flimsy. The neckline feels solid and the shirt holds its shape well.

Robert M.

Perfect for layering

Bought it mainly to wear under overshirts and jackets. Exactly what I needed for cooler mornings.

Frequently Asked Questions

Your answer might be here! Find the answers most valued by our customers.

Is BaseLayer™ a regular lightweight long-sleeve tee?

No. BaseLayer™ is made with 300G heavyweight fabric, giving it a more substantial and structured feel than a typical lightweight long sleeve.

Is the fabric soft?

Yes. The fabric uses combed cotton construction for a smoother, softer feel while maintaining the substantial character of a heavyweight tee.

Can I wear it by itself?

Absolutely. BaseLayer™ is designed to work as both a standalone long sleeve and an everyday layering piece.

TRY IT RISK-FREE

Give the BaseLayer™ Heavyweight Long Sleeve Tee a place in your everyday rotation. Built with substantial 300G combed cotton, a reinforced crewneck, and a clean, versatile design made for everyday wear.