The Nike Sportswear Tech Fleece Older Kids'(Boys') Long-Sleeve Crew offers innovative lightweight insulation, a modern, streamlined silhouette and a cosy kangaroo pocket front and centre. Warmth Without Weight With its unique three-layer design, Nike Tech Fleece provides the insulation and soft touch of traditional fleece, but with a lighter feel and a sleeker look. Fitted Design A fitted design with raglan sleeves offers a streamlined feel that moves with you.