Infinity T-shirt - Ink/Ginger

$189.00

The Infinity T-Shirt in Ink/Ginger is an elevated riff off the classic t-shirt silhouette. 

In the KATALYST universe, the sleeve and the body of the t-shirt become one, allowing for the stripes of the fabric to swoop down the sleeve diagonally, spiralling around the arm. 

This reliable summer staple features an extra hidden seam on one arm, adding flair to a usually predictable garment. 

It is made from a sturdy cotton jersey with a hint of elastane for stretch and comfort in a deep ink base and ginger stripes, and accented with a 100% cotton tennis ball yellow trim, a staple of KATALYST’s design language. 

The Infinity T-Shirt layers nicely with the Ripple Skirt in White Cotton Seersucker for an elevated yet comfortable look. 

The Infinity T-Shirt is a unisex fit. 

Made from deadstock fabric in Magandjin (Brisbane) 

Available for preorder now - ships November 6th 2026. 

Size:

The Infinity T-Shirt in Ink/Ginger is an elevated riff off the classic t-shirt silhouette. 

In the KATALYST universe, the sleeve and the body of the t-shirt become one, allowing for the stripes of the fabric to swoop down the sleeve diagonally, spiralling around the arm. 

This reliable summer staple features an extra hidden seam on one arm, adding flair to a usually predictable garment. 

It is made from a sturdy cotton jersey with a hint of elastane for stretch and comfort in a deep ink base and ginger stripes, and accented with a 100% cotton tennis ball yellow trim, a staple of KATALYST’s design language. 

The Infinity T-Shirt layers nicely with the Ripple Skirt in White Cotton Seersucker for an elevated yet comfortable look. 

The Infinity T-Shirt is a unisex fit. 

Made from deadstock fabric in Magandjin (Brisbane) 

Available for preorder now - ships November 6th 2026. 

← See the Infinity T-Shirt in action

CM 1 2 3 4

Shoulder point to shoulder point across back

42.4cm

44cm

45.6cm 

47.2cm 

Underarm to underarm laid flat

53cm 

56cm 

59cm 

62cm

Centre front length 

70cm 

71.2cm 

72.4cm

73.6cm 

Sleeve length from shoulder point

22cm

22.6cm

23.8cm 

24.4cm