NAVY BASE SHIRT

SIZE UP FOR A LONGER FIT; FOLLOW CARE INSTRUCTIONS TO PREVENT SHRINKAGE — IF SHRINKAGE OCCURS, THE FABRIC CAN BE STRETCHED BACK OUT.

55% hemp, 45% cotton

Machine wash cold with like colors, use mild detergent, hang dry to avoid temporary shrinkage, and if the fabric tightens after drying, simply wear or gently stretch it and it will return to its natural shape.

The information below is not 100 percent exact and should be viewed as an estimate based on available research from academic studies, industry reports, life cycle assessments, and publicly available manufacturing data. Every supply chain is different, and environmental impacts can vary depending on farming practices, processing methods, transportation, and production facilities. We are sharing this information to help provide greater transparency and to give a better understanding of some of the environmental considerations behind each purchase. This garment is made from a blend of 55 percent hemp and 45 percent organic cotton. Hemp is a fast growing crop that typically requires little irrigation in many growing regions and is naturally resistant to many pests, which can reduce the need for pesticide applications. Organic cotton is grown according to certified organic farming standards that prohibit the use of synthetic pesticides and fertilizers while encouraging soil health and biodiversity. The exact environmental impact of both fibers depends on where and how they are grown. Based on published life cycle assessments, a garment made from this fabric blend is estimated to require approximately 600 to 700 liters of water from fiber production through finished fabric. Water use can vary depending on rainfall, irrigation practices, and manufacturing methods. The total carbon footprint of one garment is estimated to be approximately 1.7 to 2.2 kilograms of carbon dioxide equivalent. This estimate includes fiber production, spinning, knitting, dyeing, garment manufacturing, transportation, and packaging. While hemp absorbs carbon dioxide as it grows through photosynthesis, the overall footprint is determined by every stage of the production process. Spinning, fabric production, and dyeing generally account for a significant portion of total emissions because they require large amounts of energy. The garment is cut and sewn in a certified factory in China before being transported by ocean freight and then delivered to customers within the United States. The fabric is dyed using fiber reactive dyes that are free from heavy metals and restricted amines. Wastewater generated during the dyeing process is treated before release in accordance with the manufacturing facility’s environmental requirements. Dyeing methods and wastewater treatment systems can vary between production facilities. Because this fabric is made entirely from plant based fibers and contains no synthetic materials such as polyester or nylon, it does not release plastic microfibers during washing. Under the right environmental conditions, both hemp and organic cotton are biodegradable natural fibers. Each order is shipped using recycled paper or certified compostable packaging instead of conventional plastic polybags. The production of this packaging is estimated to contribute approximately 0.1 to 0.3 kilograms of carbon dioxide equivalent per shipment. Most packaging components can be recycled or composted where appropriate facilities are available.