Bamboo Underwear - Protea Navy Look good, feel good, do good! Our Bamboo Underwear - Protea Navy is BSCI accredited, super soft, good for the planet, anti-bacterial and ethically made plus they come in gift-worthy packaging. Featuring painted protea flora against a stylish a navy background these undies will have you looking your dressed down best. Whether it’s for a wedding, special gift, or just for every-day, you can’t go wrong with these on-trend jocks.