Reebok Work Beamer Composite Toe Electrical Hazard Work Shoe Brown Leather M71a4876,
ENVIRONMENT
11/21/2016 04:21 pm ET Updated Nov 22, 2016

The Fabric On These Adidas Shoes Will Decompose In Your Sink

Stacy Adams Giancarlo Medium/Wide Cap Toe Oxford Brown D73h8293,
roxy Smythe Bootie Black O60r3743
Adidas
Adidas has unveiled a running shoe that features 100% biodegradable fabric. The Futurecraft Biofabric, pictured, is currently just a prototype.

Adidas has unveiled a new shoe featuring biodegradable fabric that’s designed to break down within hours of its disposal using a water and enzyme solution.

The one catch: the current design appears to be attached to a foam sole ― suggesting that a large portion of the shoe would still end up in a landfill.

Adidas’ Futurecraft Biofabric was presented at last week’s Biofabricate conference in New York. The unique design features a synthetic spider silk called Biosteel that is 100 percent biodegradable, according to the shoemaker.

The sneaker, which touts itself as the first biodegradable shoe of its kind, is currently just a prototype but the company expects it to become a commercial product by next year, Wired reported.

B.O.C. McLeod Ankle Boot Black G89o6347
Adidas
The synthetic spider silk called Biosteel is said to be stronger and lighter than traditional fabric used in sneakers. It also requires less energy to manufacture.

Asics Gel-Contend 3 X-Wide Running Shoe Black/Red E93v4201,Izod Cabot Plain Toe Oxford Brown T30g4880,Nike Flex Experience Rn 4 Running Shoe Grey/Blue J74w1159,

New Balance 510 Medium/X-Wide Trail Running Shoe Black/Grey/Red P50w7157,Deer Stags Ds Work Donald Slip Resistant Oxford Black W95p2694,Skechers Geo-Trek Pro Force Trail Running Shoe Charcoal/Lime S80n2308,

Asics Gel-Nimbus 18 Running Shoe Black/Silver/Carbon S42c3830,Skechers Diameter-Blake Oxford Black Z69g2388,Crocs Blitzen Ii Clog Navy/Clay N64h6665,

According to Gizmodo, users simply place the shoes in water and add a digestion enzyme called proteinase that will cause the protein-based yarn to decompose within 36 hours.

“This process is 100% natural,” an Adidas spokesperson told the news site. “The shoe would not dissolve if worn in rainy weather conditions, for example, as the presence of proteinase is all important to the process.”

At far as what happens to the sole, an Adidas spokesman stressed to HuffPost that different, more sustainable material “might be taken into consideration” should the shoe go into production.

“Futurecraft Biofabric is a prototype that is meant to show where the industry can go,” Vinti Bhatnagar said in an email Tuesday. “Recycling footwear can be an energy intense process and if we have an upper that doesn’t need to be recycled that helps.”

Bhatnagar also noted that Adidas debuted last December a 3D-printed midsole concept made out of recycled ocean plastic.

This article has been updated with an additional statement from Adidas.

Coconuts Lambert Fringe Bootie Saddle N3d2996
Adidas
Adidas last year announced the creation of this 3D-printed shoe midsole that's made out of recycled ocean plastic.

Today’s current Futurecraft Biofabric shoe prototype otherwise appears to feature Adidas’ Ultra Boost outsole, which according to the company’s website is composed of elastic foam particles called thermoplastic polyurethane or TPU.

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Dockers Haffe Memory Foam Slip On Brown Leather P81b3615,Skechers Diameter-Blake Oxford Brown I37d6982,Stacy Adams Stratford Monk Strap Wing Tip Slip On Brown/Navy Z72a5433,

Lugz Shifter Ballistic Lace Up Boot Golden Wheat/Cream H88w3723
BASF
Adidas' Boost running shoes feature a foam base that's made out of elastic foam particles called thermoplastic polyurethane or TPU.

Beyond this current sole, Adidas presses that this new Biosteel fabric is not just beneficial for the environment, but for athletes too.

The silk is said to be 15 percent lighter than traditional polymer shoes, as well as stronger. The fiber is further described as 100 percent vegan and offering controlled moisture management. It also takes far less energy to manufacture than regular polymer shoes.

“With this development we are setting new standards regarding the functionality of renewable textiles,” Jens Klein, CEO of AMSilk, which produced the silk, said in a statement.

Can’t wait for their release? Adidas also recently unveiled a new line of sneakers that are made from recycled plastic taken from the ocean ― again, the sole appears to be made out of foam.

Madden Girl Eventt Wide Calf Riding Boot Cognac H1c1112
Adidas
Adidas' UltraBOOST Uncaged Parley sneaker is made up of 11 plastic bottles that were retrieved from the Maldives. The design also appears to feature foam soles.

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Vans Atwood Leather Sneaker Black/Black Leather Y84s7351,Dockers Bisbee Moc Toe Oxford Brown Leather A35y7420,Nike Cortez Basic Leather Sneaker Black/White Q1o4010,

Skechers Retros Originals 82 Jogger Gray H11f9505,Deer Stags Wilton Memory Foam Medium/Wide Oxford Tan Leather G89e5558,Nike Air Max Invigor Sneaker Squadron Blue/Photo I50a8323,

Each pair of the UltraBOOST Uncaged Parley is made up of 11 plastic bottles retrieved from the Maldives by environmental group Parley for the Oceans, according to Adidas.

“The shoes’ laces, heel cap base material, heel webbing, heel lining and the sock-liner cover are also made with recycled materials,” Adidas states in a release. “Its design is inspired by ocean waves, to reflect the shoe’s unique story and adidas and Parley’s commitment to end the cycle of pollution in the oceans.”

The shoes are slated for release sometime this month.

This story has been updated with a comment from an Adidas spokesman.

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