CEY, abbreviated as Elastic Composite Yarn, is an advanced form of elastic composite fiber developed using a specialized compounding process that incorporates SSY/SPH elastic fiber materials. This innovative material retains the excellent resilience and soft, dry touch characteristic of SSY elastic fibers, while also bringing in unique fabric attributes that lead to the creation of high-quality, innovative textiles. The end products boast impressive features such as outstanding elasticity, effective moisture-wicking, and quick-drying capabilities, alongside a resistance to sun exposure and chlorine damage.