
A training or on-field piece, this moisture-wicking, snag-resistant jersey combines Diamond Era fabric with a smooth interlock body. It has a 5.9-ounce polyester interlock double knit body, 5.3-ounce 100% polyester Diamond Era jacquard at neck, back yoke and side panels, a heat transfer label for tag-free comfort. It also has raglan sleeves, engraved New Era dyed-to-match buttons, an embroidered New Era flag logo on left sleeve and a shirttail hem.
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The New Era Diamond Era 2-Button Jersey in Black is the versatile anchor of any team merchandise program, offering a clean, all-black aesthetic that pairs with virtually any logo color and suits a wide range of sports and corporate event contexts. Black is among the most requested colorways in branded apparel, and the Diamond Era Jersey in this finish gives buyers a -positioned option that works as well for a company softball day as it does for a fan merchandise drop or championship giveaway.
New Era's performance polyester construction underpins the Black Diamond Era Jersey with moisture-wicking capability designed to handle active competition and extended outdoor wear. The two-button placket at the neckline gives this jersey an authentic athletic identity grounded in baseball tradition, while mesh ventilation panels maintain airflow during warm-weather activity.
The structured side seam construction delivers a clean silhouette that reads as genuine team gear rather than a promotional novelty. For decoration purposes, the solid Black base is one of the most forgiving and effective canvases in screen printing.
White, gold, silver, and full-color inks all read sharply against Black, giving design teams maximum flexibility in artwork preparation. Corporate logos, team names, event graphics, and numbering all translate cleanly onto this surface.
SWAGHQ offers screen printing on the Black Diamond Era Jersey with a minimum order of 12 units. Placement options include chest, back, and sleeve. The all-black finish and New Era's sports-authentic brand identity combine to produce a high-retention branded garment that recipients wear well beyond the event.
| Brand | New Era |
| Style | New Era Black Diamond Era 2-Button Jersey |
| Style# | NEA221-black |
| Color | Black |
| Construction | Two-button placket at the neckline |
| Closure / Hardware | Two-button placket |