Model [ NK11319919]Nike Sportswear Tech Knit Men's Shorts Carbon Heather/BlackBreathable WarmthNike Sportswear Tech Knit Men's Shorts feature lightweight knit fabric with perforated panels for lightweight warmth and breathable comfort. BenefitsNike Tech Knit fabric is soft, light and warm. Perforated panels enhance ventilation. Elastic waistband with exterior drawcord for a secure fit. Side pockets Product DetailsFabric: Body: 55% cotton/45% polyester. Machine wash.