Kids' Mariners shirts are made from 100% polyester, 100% cotton, and cotton/polyester blends, depending on the style.
Common necklines are V-neck, crew (round) neck, and collared styles (for polos).
These shirts are offered in athletic, casual, and regular fits; most pullovers hit around the at-hip length, while some polo styles are cut shorter toward the waist.
Care varies by fabric but commonly lists machine wash with drying options of tumble dry (often low heat) or line dry/lay flat to dry—follow the garment's care label for the specific item.
Many shirts feature screen-printed team logos; polo-style shirts may include embroidered logos and sewn-on patches.
The toddler offering shown is sold as a 2-pack.
Polo-style shirts include a front button placket; some collared styles feature a two-button placket.