Sock yarn and Sock wool. Buy sock yarns and sock wools for your favorite pair of  knitted socks. Sock knitting yarn and wools like  Regia sock yarn, Regia Cotton, Regia Silk and Regia Stretch. Fortissima the "different " sock knitting yarn. Sock Knitting Yarn by Schachenmayr Yarn, Online Yarns and Sandnes.
Sock knitting is still one of the most addictive knitting hobbies.
The Yarns for sock knitting have changed to computer designs, which
give you a wonderful pattern on its own by just knitting your socks of a ball of yarn.

Jitterbug	Sisu Wool	Fortissima Socka	Regia Tip Top by Schachenmayr	Supersocke Walking Colors
Colinette Knitting Yarn	Sandnes Garn	Schoeller & Stahl Yarn	Schachenmayr Yarn	On Line Yarn
sock yarn	sock yarn	sock yarn	sock yarn	sock yarn
Step with Aloe	Kureyon Sock	Sisu Fantasy	Fortissima Sock Yarn	Malabrigo Sock
Austermann Yarn	Noro Yarn	Sandnes Garn	Schoeller & Stahl Yarn	Malabrigo Yarn
sock yarn	sock yarn	sock yarn	sock yarn	sock yarn
Set of 4 Knitting Needles 20cm	Bamboo sets of 5 20cm - 8"long	Bamboo sets of 5 15cm - 6"long	Silk Garden Sock Yarn	Regia Java Cotton
sock yarn	sock yarn	sock yarn	sock yarn	sock yarn
Supersocke Jeans 6 ply	Yummy	Supersocke Melange	Supersocke Candy	Supersocke Jungle Colors
On Line Yarn	Fibra Natura Yarn	On Line Yarn	On Line Yarn	On Line Yarn
sock yarn	sock yarn	sock yarn	sock yarn	sock yarn
Supersocke Summer Cotton Stretch	Supersocke Wellness
On Line Yarn	On Line Yarn
sock yarn	sock yarn	sock yarn	sock yarn	sock yarn

Pattern for Sock Knitting are available here : Pattern for Sock Knitting