I have not worn the wig but I did cut the lace on the wig. What is SleekLay Part? More hand-tied lace near the part creates a sleek, flat look. Get a hump-less, laid finish with no heat styling required. KEY FEATURES Wider Hand-tied Lace Part Extra Hand-tied Lace Edges Hump-Less Laid finish Pre-plucked Hairline Natural Baby Hairs Heat-Friendly