First, What Is Double Knit?
Before we dive into the brands, let's talk about what makes this fabric so special. Unlike single knits (like your average t-shirt jersey), double knit is made with two sets of needles, creating a fabric that’s interlocked and more stable. This process
results in a medium-to-heavyweight material that’s smooth on both sides and doesn’t curl at the edges. It offers the comfort and stretch of a knit but with the structure and polish of a woven fabric. Ponte de Roma, or ponte, is one of the most popular types of double knit you'll see. This magic combination of stability and comfort is why double knit is a go-to for everything from sharp blazers and tailored pants to elegant dresses and comfortable, everyday essentials.
Spanx
Spanx has built an empire on the promise of a flawless fit, and their 'Perfect Pant' collection is a testament to the power of a great double knit. Using a premium ponte fabric, these pants are engineered for smoothing and comfort, featuring a pull-on design and hidden core-shaping technology. The material offers four-way stretch, ensuring the pants move with you while maintaining a structured, leg-lengthening silhouette. Available in a variety of cuts from slim-straight to wide-leg and flare, Spanx has perfected the art of creating pants that are as comfortable for a day of errands as they are polished for the office.
Eileen Fisher
For those who prioritize sustainable luxury and timeless design, Eileen Fisher is a master of the double knit. The brand’s “Flex Ponte” is soft yet structured, often crafted with TENCEL Lyocell, a fiber made from responsibly harvested trees. Their collection includes a wide range of silhouettes, from classic slim-leg pants to modern lantern and wide-leg styles. Eileen Fisher’s pieces are designed for longevity and versatility, offering an elegant blend of comfort and polish that’s perfect for building a sophisticated, minimalist wardrobe that travels well and lasts for years.
Theory
Theory excels at creating modern, elevated basics, and their use of double-knit jersey is central to that mission. The brand often sources its compact stretch-viscose jersey from high-end Italian mills, resulting in garments with a fluid drape and a smooth, refined hand-feel. You’ll find this fabric in their chic wide-leg trousers, track pants, and tailored pull-on pants that perfectly blur the line between sporty and sophisticated. Theory’s double-knit pieces are ideal for the modern professional who demands both style and comfort without compromise.
M.M.LaFleur
Targeting the busy professional woman, M.M.LaFleur is renowned for its practical yet stylish workwear, and high-quality knits are a cornerstone of their collections. The brand utilizes premium double-knit jersey, often sourced from Italy, to create pieces like their iconic pencil skirts and dresses that are both comfortable and chic. Their designs focus on form-fitting yet flexible silhouettes that are flattering and office-appropriate. With an emphasis on machine-washable and wrinkle-resistant fabrics, M.M.LaFleur makes it easy to look polished with minimal effort.
Karen Kane
Karen Kane offers an approachable take on double knit, focusing on effortless style and comfortable fits. While well-known for their jersey drape dresses, their collections frequently feature structured knits that provide both elegance and ease of wear. Look for pieces like open-front cardigans and faux-wrap dresses that use the fabric’s weight and drape to create flattering silhouettes. Often made in the USA, Karen Kane’s designs are perfect for women seeking versatile, polished pieces that can easily transition from a professional setting to a social gathering.
