The Summit FR Heavy Duty FR Jacket Men is a high-quality winter and fall jacket featuring Platinum FR insulation for warmth. The 100% FR fabric outer shell and sherpa fleece lining provide both comfort and safety for workwear occasions. This zip closure jacket comes in various sizes from large to 3X large, with a regular fit and sherpa fleece lining accents. With its insulated design and durable materials, this jacket is a reliable choice for cold weather conditions.