All brands must factor in the Working Conditions of the humans and the Environmental footprint - this must be a Minimum Consumer Demand before "partnering" by purchasing!!! "Selective" Demand - will affect the Greatest Change!!! As to the T-shirts...for me, the cut & fit of - Onno's Women's T-shirts is The Best!!! The neckline is perfect!!! not too high or low - and a generous length to sleeves and body. And the Bamboo fabric is delicious!!! To me, it feels like what I imagine (cause I would never purchase their hair) the finest "baby Vicuna" weave would feel like...Really!!!