The 2026-27 Grimsby Town Away Shirt features a vibrant sky blue base with a retro navy polo collar complete with red and black trim. The upper chest carries a subtle tonal pattern, while the lower section transitions into dark blue vertical pinstripes. Separating the two halves is a bold geometric band featuring diamond patterns in shades of blue, white, and red. Woven with a classic club badge outlined in red piping and a white embroidered Lotto logo, the reverse of the neck displays a Mariners wordmark with subtle Italian flag detailing.