Nike Authentic Blue and Gray Letterman Jacket. This is a brand-new size Small Nike Letterman Jacket is super high quality and retails at $230. #NikeLetterman #LettermanJacket #NikeJacket #Nike #Letterman blue and gray, varsity style, athletic jacket, durable fabric, contrasting sleeves, retro inspired, casual outerwear, sporty aesthetic, varsity stripe, high-quality