The Nike 2 in 1 Tempo shorts combine the Nike Tempo short with a compression short with an interior media player pocket for a more supportive & streamlined design. With Nike dri-FIT fabric to wick moisture away & keep you cool & comfortable, this Nike short has an elastic waist with draw cord & mesh panels at the sides for maximum ventilation. Body & mesh: 100% recycled polyester. Compression shorts: Dri-FIT 92% recycled polyester/8% elastane.