Briefs by Y.A.S, It's all about that base, Mid-rise waist, Sits just above the hips, Brief cut. Putting a clean twist on everyday essentials, Danish label Y.A.S. packs its understated-cool style into dresses, premium leather and tailored pieces. Think minimalist designs paired with a contemporary color palette. Please note: The hip measurements run slightly smaller on this brand, please refer to the size guide.