A Closer Look At Heron Preston for Calvin Klein A Closer Look At Heron Preston for Calvin Klein Calvin Klein / Renell Medrano Season: Spring 2021 Release Date: April 23rd at 9:00 a.m. EST Buy: Exclusively at CalvinKlein.com and at Kith SoHo and Los Angeles stores Editor's Notes: For Spring 2021, Calvin Klein teamed up with artist Heron Preston on a creative partnership to reimagine signature pieces and tell the iconic brand's story through a new lens. The Heron Preston for Calvin Klein collection consists of essentials, including underwear, tees, denim, and sweats, that are a modern minimalist's dream. These pieces are simple, but cut with precision, made using sustainably sourced materials, and feature details that are quiet but statement-making. For instance, Preston's take on Calvin Klein's classic underwear uses orange thread for stitching while an everyday tee is designed with a hidden pocket.