Details, Size & Fit. Recommended for running. Designed to suit your active life, The Nike DF Cool Tailwind SS Teecomes in a neon green hue with reflective details to ensure optimum visibility. The perforated fabric will keep you cool. Slip your music into The small, inseam pocket. Our model.is wearing a size medium tee, and usually takes a sizemedium/38 shirt. He is 6’1” (185cm) tall with a 40” (98cm) chest and a 31.5” (80cm) waist. Length: 74cm Regular fit Perforated Dry-FIT fabric Taping Reflective details Small inseam pocket at Thehemline Bonded seams to reduce irritation.Cold machine wash. fabric / material: NA.Materials: 85% Polyester & 15% Cotton.SKU: NI126SA42ZQV.