Anvil knitwear a designer, manufacturer and marketer of high quality active wear and sportswear. Here at ArmyNavyUSA we are pleased to provide eco-friendly Anvil clothing and knitwear. Anvil Knitwear has been in business since 1899 and has come a long way from its workwear roots. Anvil is now a leading apparel brand devoted to individual expression and environmental friendly policies. Anvil led the way in eco-friendly design by being one of the first to incorporate organic cotton and recycled P.E.T clothing. Buy Anvil clothing at Our affordable prices.