100% GOTS and OEKO-TEX Certified Organic Cotton (exclusive of waistband & trims)
PRIMALS Boxers are never superwashed - so you get truly natural fibers the way nature intended, without hidden chemical & polymer coatings sitting against your skin, unlike other underwear brands.
While cotton garment shrinkage is usually minimal (less than 5%), we recommend washing your PRIMALS Boxers with cold water and tumble drying on a low heat setting to minimize any possible shrinkage!