Ariat is a proven leader in high performance western apparel and is proud to offer Ariat FR - a line of flame-resistant workwear designed specifically for hazardous work environments - delivering unmatched fit, flexibility and performance. Ariat FR Knit Shirts are constructed with the ultimate comfort, technology and durability in mind. FR fabric is soft against the skin and the taped inside back seam eliminates irritation. Plus, moisture management will keep you cool and dry. Complies with ATPV, NFPA. Color: Charcoal Heather Gray.