Sleeveless fit changes everything

Basketball jerseys are the only major fan jersey style with no sleeves, which means armhole depth and shoulder width matter far more than they do for a football or baseball shirt. A jersey cut too wide at the armhole will gap and shift; one cut too narrow will restrict movement and ride up. If you're between sizes, most fans find sizing down slightly gives a cleaner, less baggy look for everyday wear.

Mesh weight and breathability

Basketball jerseys are typically made from a lightweight, open-weave mesh designed to breathe. Cheaper versions use a thinner, less structured mesh that can feel flimsy and show more see-through in bright light. Better-constructed jerseys use a slightly heavier double-mesh or bonded fabric that holds its shape after washing and drapes better on the body.

Swingman vs. authentic construction

Fan-tier ("swingman") basketball jerseys use screen-printed or heat-pressed graphics and a simpler single-layer mesh. Higher-tier "authentic" versions typically add sewn-on twill numbering, side panel inserts, and a closer on-court cut. The price difference is real and mostly reflects labor-intensive sewn detailing rather than the base fabric itself.

Vintage basketball jerseys

Throwback-style basketball jerseys often use a slightly heavier mesh and more saturated heritage colorways than current styles. They also tend to have a boxier, less tapered cut, which many fans prefer for a relaxed, streetwear-influenced look.

Choosing the right one for you

  • Try on (or check the flat-lay measurements of) a jersey with an armhole depth similar to what you already own and like.
  • Decide if you want a fitted on-court cut or a relaxed, oversized casual fit.
  • Compare graphic application: sewn twill lasts longest, screen print is most affordable.
  • If layering under a hoodie or jacket in cooler weather, a slightly larger size avoids a restrictive fit at the shoulders.

Editor's note: Armhole depth is the single most-overlooked measurement when buying a basketball jersey online — compare it against a jersey you already own before ordering.