Size 0:

A - Length of back 53 cm.

Recommended for lady pants sizes up to 36 (US 8), men's pant size 81cm (US 32") and less.

Size 1:

A - Length of back 62 cm.
B - Seat area 39 cm.
C - blad 38 cm.
D - Seat area 24 cm.

Approximately represents a 15" - 15.5" Western saddle"
Recommended for lady pants sizes 36-40 (US 8-10), men's pant size 81cm (US 32").

Size 2:

A - Length of back 64 cm.
B - Seat area 42 cm.
C - Blad 39 cm.
D - Seat area 26 cm.

Approximately represents a 16" and larger Western saddle"
Recommended for lady pants sizes 42 (US 12) and over, men's pant size 81cm (US 32") and over.