Solitude is an innovative yarn crafted from mercerized cotton interwoven with hollow tubular yarn technology. Its name draws from the Zen-like poetic imagery of Wang Wei's line, "After fresh rain on empty mountains," evoking the yarn's crystal-clear luminosity and breathable lightness, reminiscent of rain-washed peaks. By combining hollow tubular yarn structure with mercerized finishing, the yarn retains the natural softness of cotton while exhibiting a silky sheen and ethereal texture—as if morning mist drifts through gauzy layers, where interplay of light and shadow exudes tranquility and sophistication.