The Bamboo Boxer is made of bamboo viscose and perfect for those looking for a sustainably and ethically produced and really affordable boxer shorts of high quality at a slightly lower price. All our Basic products are made of 95% bamboo, for a soft and comfortable feel, its ability to regulate temperature and antibacterial qualities. Fantastic underwear for both everyday use and activity! Note! For hygienic reasons, we do not accept returns on underwear.