Royal Classic Open Fly Brief
2528406
Size Chart

Zimmerli
Brief Size
Waist
S 26" - 30"
M 30" - 34"
L 34" - 38"
XL 38" - 42"
2XL 42" - 46"
3XL 46" - 50"

Tomima's Tip:
If you're looking for a Zimmerli brief with a little higher rise, consider the Royal Classic slip style 252-840.