Madewell 'Eco Collection'
Madewell ‘Eco Collection’

Madewell has launched a new line of sustainable denim that uses shrimp shell fibers in the dying process, significantly reducing the use of chemicals and water needed during manufacturing.

The J.Crew-owned brand is working with the Candiani mill in Italy to use its Kitotex® product, which is made with byproducts of the food industry (such as thrown away shrimp or lobster shells) to dye textiles. The exoskeleton of crustaceans contains chitosan, which is a fiber that helps bind dyes to fabric, while eliminating some of the chemicals traditionally used in the manufacturing of denim.

By using Kitotex and organic cotton also supplied by the Italian factory, Madewell’s Eco Collection is using 65% less chemicals and 75% less H2O than conventional material.

Once the fabric has been manufactured and dyed it gets sent to Saitex, the same Vietnamese factory responsible for G-Star RAW’s and Everlane’s sustainable denim. The factory recycles 98% of its water and turns manufacturing waste into bricks for affordable housing.

Madewell 'Eco Collection'
Madewell ‘Eco Collection’

For this inaugural collection, the American label is launching six styles of eco denim, from jeans to overalls. This is a part of its fall 2018 launch, which also includes the introduction of bigger sizes to 40% of its collection. Recently, J.Crew’s CEO Jim Brett has also noted that the brand will soon be launching a menswear line for the very first time, which should help push it towards its billion-dollar goal.

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