Highly extensible nonwoven webs and absorbent articles having such webs

An absorbent article comprising:

• a nonwoven topsheet comprising:
• a first nonwoven web comprising:
• continuous multi-component fibers comprising polypropylene, wherein the polypropylene has a crystallinity of between about 20% and about 41%, according to a Crystallinity Test, and wherein the polypropylene has a melting temperature of between about 130° C. and about 161° C.;
• wherein the nonwoven topsheet defines a plurality of apertures, wherein the nonwoven topsheet comprises one or more melt lips at least partially surrounding one or more of the plurality of apertures, and wherein a maximum measurable aperture area equivalent diameter is between about 1.2 mm and about 10 mm, according to an Aperture Area Equivalent Diameter Test;
• wherein the nonwoven topsheet has an extensibility of between about 300% and about 450%, according to a High Speed Tensile Test;
• and
• wherein every gram per square meter of nonwoven topsheet has a neckdown modulus of greater than 56 N/m, according to a Neckdown Modulus Test;
• a liquid impermeable backsheet;
• and
• an absorbent core positioned at least partially intermediate the topsheet and the backsheet.