Our sailor-stripe T-shirt is made in a thick knit with irreproachable quality. A timeless piece & sure value in the Cyrillus collections. A T-shirt made in an organic cotton for the boys' comfort & well-being. Details Boat neckline. Long sleeves. Fabric T-shirt, 100% organic cotton jersey. This cotton was organically grown with organic compost, no chemical fertilizers or pesticides keeping the soil healthy & productive in order to preserve nature.