Sea Island cotton is an exceptionally rare and high-quality cotton variety, cultivated only in select regions of the The West Indies of the Caribbean Sea. Due to its limited growing area and labor-intensive harvesting process—each cotton boll is hand-picked with meticulous care—its annual production is less than one ten-thousandth of the world’s total cotton yield.
The British royal family has long upheld the tradition of using only Sea Island cotton for their cotton goods, firmly establishing its reputation as “the cotton of choice” and rigorously safeguarding its quality for centuries. Today, the Sea Island Cotton Association continues to maintain stringent standards, certifying and collaborating with only the most prestigious manufacturers in each industry.
Currently, MIKI HOUSE is the sole brand in Japan certified to use this exquisite cotton for baby products.
Characteristics of Sea Island Cotton
Sea Island cotton is renowned for its silk-like luster and cashmere-like softness, making it one of the most luxurious cotton varieties available. Its fibers are classified as “extra-long staple cotton,” which are significantly longer than ordinary cotton fibers. While standard cotton measures 20-25mm in length, extra-long staple cotton, including Sea Island cotton, measures over 35mm, with Sea Island cotton fibers among the longest. This length allows for yarns to be spun with minimal twisting, resulting in a fabric that is exceptionally soft and smooth, yet highly durable.
Moreover, the fibers contain a high amount of natural oil, giving the cotton an unparalleled smoothness and distinctive sheen. The resulting yarn is not only soft and voluminous but also possesses strength and elasticity. This unique combination of properties gives Sea Island cotton a one-of-a-kind feel against the skin—smooth, gentle, and with a subtle gloss that exudes sophistication.
MIKI HOUSE’s GOLD LABEL Sea Island cotton is a product of uncompromising quality. Every step of production, from spinning to knitting, dyeing, and sewing, is carefully managed and completed in Japan to ensure the highest standards of craftsmanship.
Experience the refined texture and supreme comfort of Sea Island cotton. This premium material, lovingly crafted into baby clothing, envelops your child in the finest fabric nature has to offer.