Bulwark Flame Resistant 6.5 oz Cotton/Nylon ComforTouch Plaid Dress Shirt 93% Nomex Aramid, 5% Kevlar Aramid, 2% Other Fiber Made in the USA or Imported Gusset side seam to allow the garment to move with you instead of un-tucking itself Banded topstitched, button down collar Single chest pocket, button through with sewn in pencil stall Placket front with button closure Arc rating ATPV 8.7 calories/sq cm