Structured mid-depth fit Curved bill Adjustable backstrap closure Flame design Spot clean The Nike Club Structured OG Flame Strapback Hat is imported. Rock a fire look from the early 2000s when you wear the Nike Club Structured OG Flame Strapback Hat. Originally released in 2001, this throwback hat has a structured, mid-depth fit, an adjustable backstrap closure and an eye-catching flame design. Nike Club Structured OG Flame Strapback Hat in Midnight Navy