The TrinoXO™ Tee

Your new everyday tee is made from sustainably sourced, renewable materials. The TrinoXO™ Tee’s secret ingredient is Allbirds’s latest material innovation – XO™, a naturally derived fiber made from discarded shells from marine life, the second most abundant biopolymer on Earth. The chitosan from these shells has unique antimicrobial properties, allowing your clothes to stay fresh longer without relying on extractive materials like Zinc or Silver. The TrinoXO™ Tee may be made from a revolutionary material, but it is a celebration of classic, heritage design.

Men’s Tee - link here

Women’s Tee - link here

Material Breakdown - The Tee is made of 65% Tencel™ Lyocell, 30% Merino Wool, 5% Chitosan. And its trim is made of 63% Tencel™ Lyocell, 29% Merino Wool, 5% Chitosan, 3% Spandex.

Justin Cleveland (Sr. Director Of Materials & Apparel Development at Allbirds) - "We’ve always felt that the key to successful sustainable innovation is to unlock the no-compromise combination where the material is not only natural and renewable, but also makes the consumer experience even better. Over the past 2 years our teams have worked to engineer a material derived from seafood industry waste – discarded crab shells - into a pure fiber form for the first time in apparel, that provides superior performance throughout the lifetime of the garment."