Add clean closure and elevated detailing with custom shank buttons
Frameless supplies custom shank buttons for coats, jackets, shirts, knitwear, and accessories, helping garment lines achieve a polished closure with options suited to different styles and needs.
Shank buttons have a raised back loop, leaving space between button and fabric for easier fastening on thicker or structured garments. A shank button manufacturer like Frameless can help define the right structure and size for fabric weight, garment movement, and durability.
Materials
Colours
Sizes
Finishes
Branding
Shapes
Coats
Denim
Jackets
Outdoor
Shirts
From custom development to bulk production, Frameless supports fashion and apparel brands at every stage.
Custom Design
Sampling
Bulk Production
Quality Control
Global Supply
Sustainable
Frameless Asia Pacific is all about innovation, fresh, modern designs and outstanding, sustainable quality, A reliable partner in terms of functional performance and product services We love Frameless Asia Pacific.
Julia Seliger
Senior Trim Developer
Frameless has been such a supportive partner to the Michael Kors Mens team. They offer competitive pricing and can support our needs for cost effective solutions when needed. They maintain a fast turnaround for artwork, 3D print mock ups when needed, and sampling. They have a wide range of sustainable materials and are continually innovating with new product lines.
Janet Braunstein
Senior Trim Developer
Long term trusted and to GO-TO vendor for all sorts of trimming solutions. when it comes to speed and service unbeatable.
Josef Haerle
Senior Materials Innovation Manager
Shank buttons are widely used on outerwear, cardigans, bags, and statement trims, especially on garments that need a secure closure with a more refined look. Larger buttons can create a stronger visual feature, while smaller styles are better suited to lighter garments or more discreet fastening points.
Shank buttons can be made from metal, natural or synthetic materials, with popular ones including zinc alloy, brass, polyester, nylon, and rhinestone mixes. For sustainable and lower-impact natural materials, options include corozo or real horn.
Choosing the right button simply comes down to matching the thickness of your fabric with the height of the loop on the back of the button. A heavy coat may need a larger, stronger button, while knitwear may need a lighter option. During sampling, Frameless can help evaluate whether standard shank, tunnel shank or chain styles suit the garment construction.
Loop back buttons create space between the button and fabric, making fastening easier on thicker materials and allowing multi-layered buttonholes to sit perfectly without puckering. They also keep the front of the button neat because stitching is hidden behind the button.
Standard shank buttons have a visible loop or raised attachment point at the back, while tunnel shank buttons hide the sewing channel inside the button, creating a cleaner and more premium finish. Tunnel shank buttons are usually the better choice for premium coats, jackets, and shirts where you want a neat, minimal look on the front and edge of the garment.
Sewing clearance depends on fabric thickness, button size, and how much movement the closure needs. The shank should leave enough space for the buttonhole fabric to sit comfortably without pulling. For thick coats or jackets, extra clearance helps reduce strain, while lighter shirts need less space to avoid a loose or bulky finish.
Yes, shank buttons can be used on knitwear, but the fabric may need backing, reinforcement or careful stitch tension. Heavy buttons can pull soft knit structures out of shape, especially after wear or washing. Lighter materials, smaller sizes and stable sewing areas are usually safer for cardigans, knitted jackets and soft garment panels.
Shank buttons are sewn onto the garment through a back loop or hidden channel and close through a buttonhole. Snap buttons, on the other hand, use two fastening parts that press together and pull apart for quick closure. Shank buttons are ideal when you want a classic, premium sewn look, while snap buttons are better if you prioritise convenience and ease of use.
Shank buttons work well on medium to heavy fabrics where extra space is needed between the button and garment surface, such as denim, wool, and twill. When working with delicate or highly elastic materials, the button may pull, sag, or distort the garment without additional reinforcement. Fabric thickness, stretch, and structure should be checked against button weight before finalising wholesale orders.
Yes, custom branding can be integrated across the button crown using precise industrial tooling, casting, or surface treatments. Frameless provides comprehensive artwork development during the prototyping phase to guarantee that intricate insignias, debossed lettering, or specialised textures retain absolute clarity during bulk production.
