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The Helmineron Twelve (HM-12) ultra cotton t-shirt puts the naval crest front and center on a heavyweight 6.0 oz tee that wears in, not out. The classic shield and rope border print cleanly on a sturdy, vintage-feel fabric that gets softer with every wash — the kind of shirt that becomes a go-to for reunions, ship anniversaries, and everyday life ashore. It sits roomy for easy layering after watch or on relaxed weekends, with a clean silhouette that lets the emblem do the talking.
Made from Oeko-Tex certified, ethically grown US cotton, this tee is built with integrity from the fiber up. The tubular knit construction eliminates side seams for a smooth, waste-reducing silhouette, while the ribbed knit collar and shoulder tape keep the shape wash after wash. Available in five colors and sized from S to 5XL for a true unisex fit across a wide range of builds.
| S | M | L | XL | 2XL | 3XL | 4XL | 5XL | |
|---|---|---|---|---|---|---|---|---|
| Width, in | 18.00 | 20.00 | 22.00 | 24.00 | 26.00 | 28.00 | 30.00 | 32.00 |
| Length, in | 28.00 | 29.00 | 30.00 | 31.00 | 32.00 | 33.00 | 34.00 | 35.00 |
| Sleeve length from center back, in | 15.62 | 17.37 | 18.75 | 20.00 | 21.50 | 22.87 | 24.25 | 25.50 |