Official Underground Flow 25th Anniversary Jam T-Shirt. A limited-edition piece celebrating 25 years of Underground Flow.

This is an exclusive pre-order release. Production will begin after the pre-order period and may take approximately 4-6 weeks before your shirt is ready to ship. Your order may arrive sooner than expected as we'll start on production as soon as possible. Thank you.

Made from premium heavyweight ring-spun cotton with a distinctive mineral/acid wash, giving every shirt a unique vintage, lived-in look. No two shirts are exactly alike.

Product Details:
- 6.5 oz / 220 GSM heavyweight cotton
- 100% combed ring-spun cotton
- Mineral / acid washed finish
- Classic fit
- Side-seamed with shoulder taping

Please Note: This is a unisex t-shirt. Due to the special wash process, each shirt will have natural variations in color, shade, and intensity—making your shirt truly one of a kind.

Care: Machine wash cold. Tumble dry low.

T-Shirt Measurement Chart:
Size S : Chest - 18in, Length 28in
Size M : Chest - 20in, Length 29in
Size L : Chest - 22in, Length 30.5in
Size XL : Chest - 24in, Length 32in
Size 2XL : Chest - 26in, Length 33.5in