ROICA™: European Innovation and Japanese Craftsmanship at Performance Days

ROICA™ by Asahi Kasei will exhibit at Performance Days 2026 in Munich, presenting a curated selection of textile developments that highlight performance‑driven innovation and material expertise across regions. ROICA™ brings together leading European partners alongside two Japanese textile specialists, demonstrating how refined stretch performance enables diverse approaches to fabric design, construction, and application. From advanced warp‑knit–based structures and engineered developments to precision‑crafted materials, the ROICA™ booth offers a comprehensive view of how elastic functionality supports contemporary sportswear, active, and lifestyle textiles. 
 
Brugnoli 
Brugnoli presents advanced fabric developments that redefine comfort and performance across ready-to-wear and sportswear applications. Highlighted is Explosive Cotton Plus, developed with Brugnoli’s proprietary Explosive Technology, bringing elasticity, muscle support, and comfort—traditionally associated with technical textiles—into premium cotton fabrics. Alongside this, Explosive Micromodal combines the same technology with TENCEL™ Modal to deliver a natural soft touch and effective moisture management. Selected articles incorporate ROICA™, including ROICA™ V550, to support reliable stretch performance and defined end-of-life considerations. Entirely Made in Italy, Brugnoli’s fabrics reflect a materialdriven approach to quality, innovation, and responsible textile development. 
 
Cifra 
Cifra, recognized as the “warp knit centre of excellence,” showcases its engineered knitting technology, developed to enhance design freedom and performance while improving material efficiency and waste reduction. Presented in collaboration with Wolford, the athleisure pieces integrate ECONYL® and ROICA™ V550, delivering comfort, stretch, and a refined aesthetic suited for both sports and everyday wear. Through its engineered technology, Cifra demonstrates how advanced warp knitting and ROICA™ work together to support functional, well-balanced garment design.  
 
Inter Jersey Milano 
Inter Jersey Milano presents Active, a collection of stretch fabrics developed for high-performance sportswear applications. The fabrics incorporate ROICA™ SP, a chlorine-resistant stretch fiber, to provide stable support, elastic recovery, and excellent comfort under relatively demanding conditions, including intensive training and swimming. Each construction is engineered for specific performance requirements, demonstrating how elastic functionality is integrated into fabric design to enhance garment quality. All fabrics in the Active selection are finished with Revecol® MS treatments, supporting moisture management through lower-impact processing methods. 
 
Penn Solutions 
Penn Solutions showcases advanced textile developments across sportswear, cycling, and intimate applications, built on tricot and lace constructions. By incorporating ROICA™ V550, the fabrics deliver elastic recovery, shaping performance, and comfort, while allowing extensive customization like 3D effects, engineered mesh zones, and non-slip surfaces. From lace-effect bi-stretch fabrics to compression-oriented structures and gripper bib straps, the collection highlights Penn Solutions’ ability to translate elastic functionality into refined, application-specific fabric design. Visit website. 
 
Sitip 
A performance-oriented textile specialist, Sitip showcases the collection developed with ROICA™ premium stretch fiber for sportswear and active applications. Lightweight warp knits and brushed thermal fabrics are engineered to balance stretch, support, and long-term comfort, enhanced by the reliable elastic behavior of ROICA™ V550 and ROICA™ EF. Proven in competitive environments and produced entirely in Italy, the collection highlights Sitip’s ability to translate technical expertise into dependable textile solutions. 
 
Tiba Tricot 
Tiba Tricot, a textile manufacturer with over sixty years of expertise, presents a selection of circular and warp‑knitted fabrics developed for sportswear, active, and technical applications. Based in Castellanza, Italy, the company specializes in circular knitting, three‑dimensional warp‑knit structures, and precise material engineering rooted in long‑standing Italian manufacturing know‑how. The showcased fabrics incorporate ROICA™ premium stretch fiber to support stretch performance, stability, and comfort across circular‑knit and 3D warp‑knit constructions. Balancing elasticity with controlled structure and surface expression, the collection highlights Tiba Tricot’s ability to combine refined knitting techniques with functional performance, expanding design possibilities for performance‑driven textiles. 

In addition to its European partners, ROICA™ highlights Japanese craftsmanship by introducing two textile specialists for this edition. Selected for their distinctive manufacturing philosophies and advanced material development, these partners represent a refined approach to textile innovation shaped by deep technical heritage. Their fabrics are presented exclusively at the ROICA™ booth, offering a rare opportunity to encounter Japanese-made textiles within a European exhibition context. 
 
Imai Kigyojo 
Imai Kigyojo, a warp‑knitting specialist with over seventy years of experience, presents advanced fabric developments rooted in precise engineering and material exploration. Based in Nanto City, Japan, the company is recognized for mastering complex warp‑knit structures and exploring challenging fibers through sophisticated multi‑bar knitting techniques. The showcased fabrics feature lightweight open constructions, refined surface textures, and bonded structures designed for breathability, moisture control, and comfort. All showcased developments incorporate ROICA™ premium stretch fiber to support stretch performance and adaptive fit, enabling expressions ranging from airy, linen‑like appearances to dimensional surface effects. Imai’s textiles reflect a quiet yet distinctive approach to innovation shaped by Japanese craftsmanship, and are presented only at the ROICA™ booth at Performance Days for this edition. 
 
Kawada Knitting Group 
Kawada Knitting Group, a tricot specialist with more than a century of manufacturing heritage, presents advanced tricot fabrics that redefine lightness, comfort, and versatility. Based in Johana, Nanto City—one of Japan’s leading tricot regions—the company is known for developing lightweight, breathable, and supple fabrics that support applications ranging from sports and swimwear to innerwear and uniforms. 

The showcased fabrics incorporate ROICA™ premium stretch fiber to deliver reliable stretch, recovery, and shape stability, combined with functional features such as quick‑dry performance, UV protection, and a smooth, refined surface. Also presented are the tricot materials used in the KAIHŌ Suit, a performance‑driven concept that translates sportswear‑level comfort and mobility into a clean, tailored appearance. These developments reflect Kawada Knitting Group’s ongoing pursuit of tricot as a material that bridges performance, comfort, and expressive design. The fabrics are presented only at the ROICA™ booth at Performance Days for this edition. 
 
Across Europe and Japan, the partners presented at the ROICA™ booth illustrate how stretch performance can be interpreted through different cultural, technical, and creative lenses. By supporting precision, comfort, durability, and expressive design, ROICA™ continues to act as a material enabler for its partners, combining regionally rooted craftsmanship with forward-looking textile innovation.