Sullen Men's Diamond Flannel – Black, front view

Sullen Men's Diamond Flannel – Black, back view

Sullen Men's Diamond Flannel – Black, graphic detail

Sullen

Sullen Men's Diamond Flannel

✓ 50,000+ Orders Shipped Since 2014 Read Customer Reviews

$64.95 USD

Color: Black

Size: Medium

Fit: Classic tee fit. Order your normal size for a standard relaxed fit. View Size Guide

Low stock 1 remaining in this size/color

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✓ Ships fast from Arizona✓ Authentic products✓ 30-day returns

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Sullen Men's Diamond Flannel hits different. Built from heavyweight 8.5 oz brushed cotton that refuses to quit, this beast delivers serious durability wrapped in a soft, broken-in feel. The classic black and grey colorway works solo or layered—no apologies needed. Whether you're throwing it over a tee or making it the main event, this flannel adapts to your moves. Tuff construction meets everyday versatility.

Relaxed Fit
Brushed 100% Cotton
8.5 oz Weight
Heavyweight fabric
Button-up front
Dry cleaning recommended

Frequently Asked Questions

Is this an authentic Sullen product?

Yes. Vulcinity sells authentic Sullen products. Every item ships directly from our Arizona warehouse with live inventory and no backorders.

How does this shirt fit?

Most customers choose their normal t-shirt size. If you are between sizes or prefer a looser fit, sizing up is usually the safer choice.

What is this shirt best for?

This shirt is great for everyday wear, streetwear outfits, concerts, casual weekends, motorcycle-inspired style, and graphic tee collectors.

How should I wash this shirt?

Machine wash cold, inside out, with similar colors. Tumble dry low or hang dry to help protect the graphic and preserve the fit.

Is this item in stock?

Yes. If you can add this item to your cart, it is available in our live inventory. Vulcinity does not sell backordered products.

Where does this item ship from?

Every order ships from our warehouse in Arizona. All orders are in stock and ship the same or next business day.

Do you offer free shipping?

Yes. Orders over $50 qualify for free shipping within the continental United States.

What is your return policy?

Most new, unworn items can be returned according to Vulcinity return policy guidelines. Items should be returned in original condition with tags and packaging when applicable.