What is open knit sweater?

An open knit sweater (also called an open stitch or open weave sweater) is a sweater made with loose loops or deliberate gaps in the fabric, creating a semi-transparent, net-like, or lace-like texture.¹

Unlike a standard tight-knit sweater designed to trap heat, an open knit is breathable and airy, making it a fashion piece rather than just a functional layer.²

Key Characteristics

• See-Through Texture: You can see through the gaps in the yarn, which means your skin or the layer underneath is visible.

• Lightweight: They are often made of cotton, linen, or lightweight acrylic blends rather than heavy wool.³

• Versatile: They are popular as beach cover-ups, transitional spring/fall pieces, or edgy layering items.⁴

Top Open Knit Styles

Because “open knit” is a broad term, it covers several distinct looks.⁵ Here are the three most common styles and top-rated options for each.

1. The “Boho” Crochet Style

This is the most popular version—often handmade-looking, colorful, or chunky. It gives off a relaxed, festival, or beach vibe.

• Best For: Casual weekends, beach trips, or summer evenings.

• Look for: “Crochet,” “Granny Square,” or “Patchwork” keywords.

The The Sak Crochet Hand-Knit Sweater is a quintessential example of this style, featuring a handcrafted look with intricate patterns that work perfectly as a statement piece over a simple tank top.

2. The “Edgy” Distressed Style

These sweaters look like they are unraveling on purpose. They often have large, uneven holes (sometimes called “laddering”) and a grungy, oversized fit.

• Best For: Streetwear looks, concerts, or pairing with leather pants/skirts.

• Look for: “Ladder knit,” “Distressed,” or “Drop stitch.”

A popular option for this trend is the Edikted Inga Oversized Cable Knit Sweater. It features a slouchy, off-the-shoulder fit with a loose weave that offers that effortless “cool girl” aesthetic.

3. The “Classic” Pointelle Style

This is the most work-appropriate version. The “holes” are tiny and arranged in a feminine, lace-like pattern (often floral or geometric) rather than large gaps.

• Best For: Office wear, romantic dates, or layering under blazers.

• Look for: “Pointelle” or “Eyelet.”

For a more polished approach, the Lands’ End Women’s Cotton Pointelle Turtleneck offers the open-knit look without being too revealing. It provides subtle texture while remaining modest enough for professional settings.

How to Style Them (What to Wear Underneath)

Since these sweaters are see-through, the layer underneath is just as important as the sweater itself.

Style Tip: If you buy a “chunky” open knit (thick yarn but big holes), be careful with jewelry. Rings and bracelets can easily snag on the loose loops and pull the sweater out of shape.