About

BAYTHE is a refined Australian swim and studio-wear brand founded in Bondi Beach by Pilates instructor Tina Ishak.

Created as an extension of Tina’s movement practice, BAYTHE is informed by an understanding of how the body transitions — through breath, through stillness, through strength and release. The pieces are designed not for performance, but for presence.

Teaching daily revealed what was often missing: garments that supported without constricting, that felt considered rather than trend-led, and that moved seamlessly between studio, ocean and everyday life.

Our motionwear is studio-informed — shaped by the principles of Pilates where alignment matters and strength is subtle. Our swim carries the same restraint: clean lines, adjustable form and enduring silhouettes.

We do not design for seasons.
We refine. We edit. We produce in considered quantities.

Made in Australia in collaboration with local manufacturers, each piece reflects our commitment to longevity — in fabrication, construction and intention.

BAYTHE exists in the space between water and earth.
Movement and grounding.
Softness and strength.

Move with ease. Return to self.