Rip-stop fabric with mechanical stretch fibers

A ripstop fabric, comprising:

• spun warp yarns;
• mechanical stretch weft yarns interwoven into the spun warp yarns in a twill weave pattern in which:
• the spun warp yarns comprise twelve of the spun warp yarns arranged sequentially from a first yarn to a twelfth yarn of the spun warp yarns;
• the mechanical stretch weft yarns comprise twelve of the mechanical stretch weft yarns arranged sequentially from a first yarn to a twelfth yarn of the mechanical stretch weft yarns;
• the first yarn of the mechanical stretch weft yarns passes under each of the first, fourth, fifth, eight, nineth, and twelfth yarns of the spun warp yarns, and over each of the second, third, sixth, seventh, tenth, and eleventh yarns of the spun warp yarns;
• the second yarn of the mechanical stretch weft yarns passes over each of the first, second, fifth, sixth, nineth, and tenth yarns of the spun warp yarns, and under each of the third, fourth, seventh, eighth, eleventh, and twelfth yarns of the spun warp yarns;
• the third yarn of the mechanical stretch weft yarns passes over each of the first, fourth, fifth, eight, nineth, and twelfth yarns of the spun warp yarns, and under each of the second, third, sixth, seventh, tenth, and eleventh yarns of the spun warp yarns;
• the fourth yarn of the mechanical stretch weft yarns passes under each of the first, second, fifth, sixth, nineth, and tenth yarns of the spun warp yarns, and over each of the third, fourth, seventh, eighth, eleventh, and twelfth yarns of the spun warp yarns;
• the fifth yarn of the mechanical stretch weft yarns passes under each of the first, fourth, fifth, eight, nineth, and twelfth yarns of the spun warp yarns, and over each of the second, third, sixth, seventh, tenth, and eleventh yarns of the spun warp yarns;
• the sixth yarn of the mechanical stretch weft yarns passes over each of the first, second, fifth, sixth, nineth, and tenth yarns of the spun warp yarns, and under each of the third, fourth, seventh, eighth, eleventh, and twelfth yarns of the spun warp yarns;
• the seventh yarn of the mechanical stretch weft yarns passes over each of the first, fourth, fifth, eight, nineth, and twelfth yarns of the spun warp yarns, and under each of the second, third, sixth, seventh, tenth, and eleventh yarns of the spun warp yarns;
• the eighth yarn of the mechanical stretch weft yarns passes under each of the first, second, fifth, sixth, nineth, and tenth yarns of the spun warp yarns, and over each of the third, fourth, seventh, eighth, eleventh, and twelfth yarns of the spun warp yarns;
• the nineth yarn of the mechanical stretch weft yarns passes under each of the first, fourth, fifth, eight, nineth, and twelfth yarns of the spun warp yarns, and over each of the second, third, sixth, seventh, tenth, and eleventh yarns of the spun warp yarns;
• the tenth yarn of the mechanical stretch weft yarns passes over each of the first, second, fifth, sixth, nineth, and tenth yarns of the spun warp yarns, and under each of the third, fourth, seventh, eighth, eleventh, and twelfth yarns of the spun warp yarns;
• the eleventh yarn of the mechanical stretch weft yarns passes over each of the first, fourth, fifth, eight, nineth, and twelfth yarns of the spun warp yarns, and under each of the second, third, sixth, seventh, tenth, and eleventh yarns of the spun warp yarns;
• and
• the twelfth yarn of the mechanical stretch weft yarns passes under each of the first, second, fifth, sixth, nineth, and tenth yarns of the spun warp yarns, and over each of the third, fourth, seventh, eighth, eleventh, and twelfth yarns of the spun warp yarns;
• an additional mechanical stretch weft yarn that is woven together with a yarn of the twelve yarns of the mechanical stretch weft yarns;
• and
• an additional spun warp yarn that is woven together with a yarn of the twelve yarns of the spun warp yarns.

A ripstop fabric, comprising:

• spun warp yarns;
• mechanical stretch weft yarns interwoven into the spun warp yarns in a twill weave pattern in which:
• the spun warp yarns comprise twelve of the spun warp yarns arranged sequentially from a first yarn to a twelfth yarn of the spun warp yarns;
• the mechanical stretch weft yarns comprise twelve of the mechanical stretch weft yarns arranged sequentially from a first yarn to a twelfth yarn of the mechanical stretch weft yarns;
• the first yarn of the mechanical stretch weft yarns passes under each of the first, second, fourth, fifth, sixth, eight, nineth, tenth, and twelfth yarns of the spun warp yarns, and over each of the third, seventh, and eleventh yarns of the spun warp yarns;
• the second yarn of the mechanical stretch weft yarns passes under each of the first, second, third, fifth, sixth, seventh, nineth, tenth, and eleventh yarns of the spun warp yarns, and over each of the fourth, eighth, and twelfth yarns of the spun warp yarns;
• the third yarn of the mechanical stretch weft yarns passes over each of the first, fifth, and nineth yarns of the spun warp yarns, and under each of the second, third, fourth, sixth, seventh, eighth, tenth, eleventh, and twelfth yarns of the spun warp yarns;
• the fourth yarn of the mechanical stretch weft yarns passes under each of the first, third, fourth, fifth, seventh, eighth, nineth, eleventh, and twelfth yarns of the spun warp yarns, and over each of the second, sixth, and tenth yarns of the spun warp yarns;
• the fifth yarn of the mechanical stretch weft yarns passes under each of the first, second, fourth, fifth, sixth, eight, nineth, tenth, and twelfth yarns of the spun warp yarns, and over each of the third, seventh, and eleventh yarns of the spun warp yarns;
• the sixth yarn of the mechanical stretch weft yarns passes under each of the first, second, third, fifth, sixth, seventh, nineth, tenth, and eleventh yarns of the spun warp yarns, and over each of the fourth, eighth, and twelfth yarns of the spun warp yarns;
• the seventh yarn of the mechanical stretch weft yarns passes over each of the first, fifth, and nineth yarns of the spun warp yarns, and under each of the second, third, fourth, sixth, seventh, eighth, tenth, eleventh, and twelfth yarns of the spun warp yarns;
• the eighth yarn of the mechanical stretch weft yarns passes under each of the first, third, fourth, fifth, seventh, eighth, nineth, eleventh, and twelfth yarns of the spun warp yarns, and over each of the second, sixth, and tenth yarns of the spun warp yarns;
• the nineth yarn of the mechanical stretch weft yarns passes under each of the first, second, fourth, fifth, sixth, eight, nineth, tenth, and twelfth yarns of the spun warp yarns, and over each of the third, seventh, and eleventh yarns of the spun warp yarns;
• the tenth yarn of the mechanical stretch weft yarns passes under each of the first, second, third, fifth, sixth, seventh, nineth, tenth, and eleventh yarns of the spun warp yarns, and over each of the fourth, eighth, and twelfth yarns of the spun warp yarns;
• the eleventh yarn of the mechanical stretch weft yarns passes over each of the first, fifth, and nineth yarns of the spun warp yarns, and under each of the second, third, fourth, sixth, seventh, eighth, tenth, eleventh, and twelfth yarns of the spun warp yarns;
• the twelfth yarn of the mechanical stretch weft yarns passes under each of the first, third, fourth, fifth, seventh, eighth, nineth, eleventh, and twelfth yarns of the spun warp yarns, and over each of the second, sixth, and tenth yarns of the spun warp yarns;
• an additional mechanical stretch weft yarn that is woven together with a yarn of the twelve yarns of the mechanical stretch weft yarns;
• and
• an additional spun warp yarn that is woven together with a yarn of the twelve yarns of the spun warp yarns.