Nike 2 Pack Breathe Micro Boxer Briefs. Mesh panels in high-heat zones help keep you cool. Sweat-wicking fabric helps you stay dry and comfortable. Stretch material enhances your freedom of movement. Superior airflow for breathable comfort. With Dri-FIT Technology. 2 pairs. Body: 92% polyester/8% elastane. Mesh: 90% polyester/10% elastane. Machine wash. Imported.Size Chart:S: 28-30 M: 32-34 L: 36-38 XL: 40-42