Humpback Whale Tee

Show your love for the ocean’s gentle giants while making a real difference. The RTTO Humpback Whale Tee features exclusive artwork by Sophie Browne, created in partnership with Return to the Ocean. With every purchase, 15% of profits are donated directly to Ocean Alliance (supporting whale research and conservation worldwide), and another 15% funds RTTO’s own conservation projects—so your tee truly gives back.

Product Features:
Unisex classic fit for a structured, versatile look—ideal for layering or wearing solo
100% cotton for most colors; soft, breathable, and durable for everyday wear
Sport Grey: 90% cotton, 10% polyester
Ash Grey: 99% cotton, 1% polyester
Heather colors: 50% cotton, 50% polyester
Medium-weight fabric (5.0–5.3 oz/yd² / 170–180 g/m²) for comfort and longevity
Open-end yarn and tubular construction for a classic feel
Taped neck and shoulders, double-seam sleeves and bottom hem for added durability
Ethically sourced blank product from trusted global suppliers

Why This Tee?
Features exclusive humpback whale illustration by Sophie Browne, celebrating one of the ocean’s most iconic species
15% of profits donated to Ocean Alliance, plus 15% to RTTO’s own conservation projects—your purchase fuels ocean research and advocacy
Limited edition: when it’s gone, it’s gone—each tee is part of a movement, not mass production

Shipping Note:
Forest Green, Light Blue, and Sand color options may require additional shipping time to Australia. Thanks for your patience—these shades are worth the wait!

Please Note:
The White variant may appear off-white due to the natural properties of the cotton fabric
The Natural color option may feature dark speckles throughout, adding unique character to each tee

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.

In compliance with the General Product Safety Regulation (GPSR), SINDEN VENTURES LIMITED and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at Markou Evgenikou 11, Mesa Geitonia 4002 Limassol Cyprus or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.