Clean describes something well-executed with precision and refined aesthetic—the opposite of messy, busy, or try-hard. A clean fit has pieces that work together seamlessly; clean sneakers are in good condition with no visible wear; a clean colorway uses harmonious tones without unnecessary complexity. The term implies effortlessness: you achieved the look without appearing to struggle. Clean can praise simplicity ('that all-white fit is clean') or execution within complexity ('the layering is really clean'). In sneaker culture specifically, clean distinguishes well-maintained from beater status. Clean sits between understated appreciation and emphatic fire—it acknowledges quality without losing composure. The term reflects streetwear's appreciation for both impact and restraint, recognizing that sometimes the most impressive thing is making something look easy.