Blues

This Waterfall colorway leans slightly deeper and more dramatic, making it a great choice if you want a flannel that feels timeless but substantial. The dense, brushed cotton has a premium hand and...

Warbler introduces a nature-inspired green that feels grounded and easy to style, especially for fall and winter wardrobes. The fabric itself is thick, brushed, and luxuriously soft, with enough body...

Regatta has a clean, nautical energy that feels crisp and classic, especially appealing if you like blues that lean slightly refined. The Mammoth Flannel base brings warmth and softness without...

Waterfall brings a deeper, moodier blue that feels classic and versatile, the kind of color that anchors a wardrobe. The fabric itself is the signature Mammoth Flannel base: dense, soft, and...

Prairie Sky has a softer, slightly muted feel that reads calm and timeless, perfect if you gravitate toward understated color. Like all Mammoth Flannels, it’s thick enough to feel substantial but...

Surf leans fresh and coastal, with cool blue tones that feel relaxed and wearable right out of the gate. Underneath that color story is everything Mammoth Flannel is known for: a plush, brushed hand,...

This deep, classic shade pairs beautifully with the ponte’s smooth, structured hand, resulting in garments that feel timeless and intentional. It offers excellent stretch and recovery, making fitted...

This lighter tone brings a fresh, modern feel to a classic ponte base. It maintains the same supportive structure while offering a softer visual presence. It’s comfortable enough for all-day wear and...

With a softer, more casual tone, this ponte feels approachable while still offering the structure the fabric is known for. It’s comfortable, flexible, and easy to sew, making it a great option for...

Bold yet wearable, this colorway adds personality without sacrificing versatility. The fabric’s smooth drape and built-in flexibility make it comfortable for fitted styles while still looking crisp...

With a slightly more substantial feel than typical shirting, this fabric brings a quiet sophistication to everyday garments. The subtle texture adds interest without overpowering a design, making it...

This fine shirting has a subtle texture that adds quiet interest without competing with the design of the garment. Lightweight and smooth, it feels airy and comfortable against the skin, making it...