REAL Costello Flannel L/S Shirt-Navy _featured_product 850 Front Wing

850 Front Wing

GLASS BATTENS: perfect profile even at top speed

Collection: Originals collection

The kangaroo pocket adds a functional detail

grip and response

REAL Costello Flannel L/S Shirt-Navy _featured_product 850 Front WingStay warm and relaxed in our Loose Fit Brushed Flannel Shirt, made from a soft and durable 70% polyester, 20% acrylic, 10% other fiber blend. This midweight 285gsm fabric delivers the perfect mix of comfort and structure. Designed with a scoop untucked hem for a casual silhouette, front chest pockets, and adjustable cuffs for a classic flannel finish. Built for layering, this shirt is your go to for crisp mornings, cool nights, and everything in