Men's Accessories and Jewellery Size Guide

ASOS own buy sizes are designed to fit the following body measurements: Some brands may vary from these measurements but you can still use them as a guide.

Rings  
SIZE Ring Diameter (Approx) (mm) Ring Circumference (Approx) (mm)            UK          
Small/Medium 19 59.4 S
Medium/Large 21 65 X
Thumb Rings  
SIZE Ring Diameter (Approx) (mm) Ring Circumference (Approx) (mm)          UK        
Small/Medium 20 62 U
Medium/Large 22 68.5 Z½
Pinky Rings  
SIZE Ring Diameter (Approx) (mm) Ring Circumference (Approx) (mm)                      UK            
Small/Medium 17 53.4 N
Medium/Large 19 59.4 S
Adjustable Rings  
SIZE Ring Diameter (Approx) (mm) Ring Circumference (Approx) (mm) UK       
Small/Medium 18-19 56.6-59.4 P-S
Medium/Large 20-21 62-65 U-X
Rings - 3 pack  
SIZE Ring Diameter (Approx) (mm) Ring Circumference (Approx) (mm) UK
Small/Medium 19 59.4 S
19 59.4 S
20 62 U
Medium/Large 21 65 X
21 65 X
22 68.5 Z½
Bracelets To fit wrist circumference
SIZE mm Inches
One Size 185 - 215 7 - 8.5
Gloves  
SIZE   Circumference of Palm       Palm Length
  Inches cm Inches cm
S 6.5 - 7.5 16.5 - 19 6.5 - 7 16.5 - 18
M 7.5 - 8.5 19 - 21.5 7 - 7.5 18 - 19
L 8.5 - 9.5 21.5 - 24 7.5 - 8 19 - 20.5
Belts ASOS OWN BUY
Belt Size		 Casual/Formal Trouser Size
XXS-XS 26"
28"
29"
30"
S-M 31
32"
33"
34"
L-XXL
36"
38"
40"
Belts BRANDED  
SIZE To fit waist size
  Inches cm
XS 28-30 71-76
S 30-32 76-81
M 32-34 81-86
L 34-36 86-91
XL 36-38 91-96