Athletics XX XY Shirt
- Arrives soon! Get it by Oct 26–29 if you order today
- 90-day returns & exchanges accepted
- Small business brand. Support small.
Fulfilled in 14 countries- Classic fit softstyle t-shirt
- 100% ring-spun cotton
- Midweight fabric: 4.5 oz/yd² (153 g/m²)
- Taped neck and shoulders
- Tubular construction for a clean finish
- True to size fit
- Made-to-order — zero overproduction, zero dead stock
- Printed with water-based, OEKO-TEX certified inks — non-toxic, vegan, and biodegradable
- OEKO-TEX Standard 100 certified fabric — tested and verified free of harmful substances
- Produced locally across 14 countries to minimize shipping emissions
- Responsibly sourced cotton from U.S. Cotton Trust Protocol verified farms
- Shipped in recycled poly mailers made from post-consumer materials
- Built to last — quality that outlives fast fashion
Introducing the XX XY Athletics Tee, a standout piece for fitness enthusiasts and modern sportswear fans. Featuring the official and bold XX-XY Athletics logo, this shirt brings a fresh touch to your activewear collection. Perfect for gym routines, casual sports settings, and collectors seeking athletic apparel centered on biological sex categories in sports.
Athletics XX XY: Bold Identity in Every Step
The Athletics XX XY Tee sets itself apart with its geometric grid design, showcasing two stylized "X" symbols above and an "X" and "Y" combination below. Rendered in striking green and teal hues, these elements are tied together by a horizontal bar with bold ATHLETICS typography at the center. This is more than a t-shirt; it's a celebration of Jennifer Sey's vision for XX XY Athletics, a brand that prioritizes performance wear tailored around biological sex categories, while delivering a clean, contemporary aesthetic.
People who appreciate unique graphics and apparel with a message will gravitate to this XX XY Athletics shirt. It's perfect for fitness buffs looking to make a statement at the gym or for modern sportswear fans who value a distinctive aesthetic. The shirt also appeals to activewear collectors seeking a noteworthy piece that represents a socially important concept within sports. Whether you're gifting it to a like-minded friend or adding it to your sportswear rotation, this tee resonates with those valuing individuality and purpose-driven design.
Why You'll Love It
- Features the unique and recognizable XX-XY Athletics logo, infusing personality into your workout gear.
- Designed by Jennifer Sey, representing inclusivity and tailored performance wear around biological distinctions.
- Green and teal color scheme offers a vibrant and energetic look, perfect for active settings.
- Ideal for workout sessions, casual sports settings, and as a conversation piece for those in the know.
- A meaningful addition to any activewear or sportswear collection.
The XX XY Athletics Tee stands out with its bold design and thoughtful concept, perfectly catering to shoppers interested in both performance and statement-making activewear. For those searching for an athletic shirt with a mission behind it, this tee is a clear choice that embodies the ethos of the Jennifer Sey brand.
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CLASSIC SHIRT SIZE GUIDE
No size stress. Got it wrong? We got you — free 90-day returns & exchanges.
UNISEX — CLASSIC FIT
Everyday classic tee with a comfortable regular fit. Soft ring-spun cotton that gets better with every wash. Go true to size — it fits exactly how you'd expect.
| Width (IN) | Length (IN) | Sleeve length (from center back) (IN) | |
|---|---|---|---|
| S | 18 | 28 | 15.50 |
| M | 20 | 29 | 17 |
| L | 22 | 30 | 18.50 |
| XL | 24 | 31 | 20 |
| 2XL | 26 | 32 | 21.50 |
| 3XL | 28 | 33 | 23 |
| 4XL | 30 | 34 | 24.50 |
*Measurements can vary by 1–2" due to the manufacturing process.
HOW TO NAIL YOUR SIZE
- Grab a tee you already love the fit of.
- Lay it flat and measure width and length.
- Match those numbers to the chart above.
- Keep in mind: cotton may shrink slightly (1–2") after the first wash. Totally normal.
- Still unsure? Our support team is happy to help — just reach out.
