The Iconic Nike Challenger Shorts Deliver Woven Comfort With An All-New Articulated Brief.mesh Details And Secure Storage Give The Versatility You Want From Everyday Shorts.this Product Is Made From At Least 75% Recycled Polyester Fibres. Lightweight Woven Fabric Is Made From At Least 75% Recycled Polyester Fibres. Dri-Fit Technology Helps You Stay Dry And Comfortable. Mesh On The Lower Side Panel Helps Keep You Ventilated. Inner Brief Liner Is Updated With An Articulated Feel For A Supportive Fit, While Helping You Move Freely. Discrete Pocket With A Press Stud Closure On The Back Can Secure Your Phone. On-Seam Pockets Provide Storage. Updated, Narrow Elastic Waistband With A Drawcord Lets You Customise The Fit. Reflective Swoosh Not Intended For Use As Personal Protective Equipment (Ppe) Body: 100% Polyester.lining: 92% Polyester/8% Elastane. Machine Wash Imported