All sizes are listed in inches.

Sock Sizes

Merino Wool Socks

Item UK Small Medium Large
Duchy Everyday Merino Socks Length N/A 6-8 9-11
Harewood Everyday Merino Socks Length N/A 6-8 9-11
Harlow Everyday Merino Socks Length N/A 6-8 9-11

Alpaca Wool Socks

Item UK Small Medium Large
Bed Socks Length 4-7 8-10 11-13
Classic Pro Alpaca Walking Socks Length 4-7 8-10 11-13
Extreme Pro Alpaca Walking Socks Length 4-7 8-10 11-13
Titus Alpaca Luxury Dress Socks Length 4-7 8-10 11-13

Yorkshire Wool Socks

Item UK Small Medium Large
Yorkshire Wool Walking Socks Length 3-5 6-8 9-11

Boot Socks

Item UK Small Medium Large
British Wool Boot Socks Length 4-7 8-10 11-13

Golf & Leisure Wear Sizes

Men's

Item UK X Small Small Medium Large X Large XX Large
Merino Zip Neck Chest
Length
N/A 40-42
25
42-44
26
44-46
27
46-48
28
48-50
28
Merino Crew Neck Chest
Length
N/A 40-42
25
42-44
26
44-46
27
46-48
28
48-50
28

Women's

Item UK X Small Small Medium Large X Large XX Large
Merino Zip Neck Chest
Length
34-36
22
36-38
23
38-40
24
40-42
25
42-44
26
44-45
26
Merino V-Neck Chest
Length
34-36
22
36-38
23
38-40
24
40-42
25
42-44
26
44-45
26