The trainer upper is crafted with 65% recycled polyester, created by reprocessing existing materials.

• recycled blend mesh and padded twill upper
• comfortable foam insock
• polyester mesh lining
• TPU outsole with translucent heel detail
• shaft height: 9.5cm/3.7in
• metal top eyelets
• Calvin Klein branding on the heel, ankle and side
• runs true to size