vitamin A West Pant in Black. Size XS, M, L. 46% tencel 46% organic cotton 8% spandex. Elastic waistband. Side seam pockets. Ribbed fabric. 14 at the knee narrows to 8 at the leg opening. Made in USA. VAMX-WP2. 120P. Designer Amahlia Stevens’ innovative fit concept, now a staple in the contemporary swimwear market was dubbed the ‘California Cut,’ a sexy style that forged a thoroughly modern marriage between the super-skimpy Brazilian and the uber-conservative American cut. Vitamin A never looked so good.