Q: What does 30D+30D mean? A: It is the yarn combination used in this woven N66 mechanical stretch construction (warp/weft denier mix). Final stretch and hand depend on density and finishing. Q: Is this true four-way stretch without spandex? A: This series is positioned as mechanical stretch. If you need elastane-enhanced stretch, share the target stretch % and we can quote an alternate. Q: Typical weight for KIGI-N66-MS-3030-DP? A: About 52gsm; final gsm depends on yarn density and finishing. Q: Can you change finish (PU / WR / Cire / down-proof)? A: Yes. Default finish for this SKU: Down-Proof + Mechanical Stretch. Other finishes are available make-to-order. Q: What is the MOQ and sample policy? A: Usual MOQ 1000m/color. Free sample available, freight collect. Confirm lead time when sampling. Q: Can you match a brand color or hand-feel? A: Yes. Send pantone / lab dip target and we will align yarn density and finishing.