The classic blue tallit is exactly the same striping as the classic black tallit. The shade of blue used in this tallit symbolizes the band of blue of the State of Israel together with the biblical word תְּכֵלֶת or "T'chelet" mentioned in the Shema which means blue.
Single weave means that the white warp strands mix with the blue weft strands making the true blue lighter. The graded designs are only available in single weave.
Made to order. Typically ships within 6 weeks from Israel.