Air pollution cashmere sweater | ecotextiles, Enter your email address to follow this blog and receive notifications of new posts by email. join 1,198 other followers. Cotton - wikipedia, free encyclopedia, Cotton is a soft, fluffy staple fiber that grows in a boll, or protective capsule, around the seeds of cotton plants of the genus gossypium. the fiber is almost pure. Lovely bicycle!: regular wool 'technical' wool, Velouria said: "unfortunately, i have noticed lately that even stores that used to sell simple wool sweaters no longer do" i have noticed the same thing..