Co-branding appears above the black heel cage, with a solid white BOOST midsole guaranteeing maximum comfort. A Closer Look at the Parley x adidas UltraBOOST Uncaged: Help keep the oceans and your feet looking fresh. adidas x Parley training wear is made of at least 75% upcycled plastic trash. The shoes are built with an internally reinforced knit upper for a supportive fit. Parley x Adidas UltraBoost Uncaged with 4D sole coming soon. If leaked images and rumors are anything to go by – Parley and Adidas are all set to expand their partnership with the latest iteration of beloved UltraBoost Uncaged. These running shoes have a simplified design to give you a feeling of free and unrestricted movement. Now you don’t have to choose between better performance or a better planet. Ultraboost Uncaged Shoes Running shoes with internal midfoot support for an unrestricted stride. ... atop a white BOOST sole and green accents on the heel. By Bharat Bhushan May 20, 2020. Expect the Parley x adidas UltraBOOST Uncaged to hit stores in … It is also designed to save the oceans, with a woven upper made from upcycled plastic trash. Produced with a low energy, low water printing process, it offers all the support and breathability you need. The Alphabounce+Parley is designed to give you all the comfort and support your run needs, with tuned forging and an optimized fit.