This boy's black base layer t-shirt from Nike comes in a compression fit with a 4-way stretch fabrication and flat seams for optimum mobility. It is designed with a 'Dri-FIT' moisture management system to keep him feeling cool, dry and comfortable.

• Body: 90% polyester, 10% elastane
• Mesh: 92% polyester, 18% elastane
• Machine washable
• Tumble dry safe