The sea island cotton is the top-quality rare cotton varieties in the world, such the superior cotton profits from climatic conditions of West Indies Caribbean, where there is abundant rainfall during sprouting period and drying weather during the blooming period, what’s more, the perfect meteorological cycles and soft trade wind and other good growing environments are greatly helpful for growing of this variety of cotton. Besides, the cay geology, the fertile alkaline soils with smooth drainage and little temperature different between day and night gradually generate a series of features of the sea island cotton such as symmetrical fiber-distribution, scarcity and top-quality. This sea island cotton with annual output of 500,000 pounds accounts for less than 10% off quantum of world cotton trade, which is enough to indicate that this variety of cotton is quietly rare high-class material. 8010GEKKO is the only one brand to be authorized to use such the sea island cotton for the denim fabrics.