Yarn: Berocco Ultra Alpaca Worsted, 50% Alpaca/50% Wool in Boysenberry Mix
Needles: 4.5 mm / 7 US
Gauge: 4.5 sts and 6 rows per inch
Stitch Pattern: Thermal Underwear Stitch
Comments: I can't say I've seen any handknit thermal underwear recently, but apparently this is the stitch to use next time you decide to make some! (maybe not in alpaca, of course). :) Actually, the idea seems rather appealing - just a top though, I can't imagine knitting woolen leggings!