The 159 riot has a 26cm waist, the 155 riot which the OP was inquiring about has a 25.2cm waist. Which a 25.2 waist will still be fine for a size 10 boot.
Oops, you're right, I missed that part of his post.
18 Snoplanks Asym Fish . 18 Arbor Terrapin . 17 NS Maverix . 17 NS Twenty Five . 16 NS Swift - 14 TJ Brand Retro Fish
18 Rome Katana . 17 Burton Malavita Wing . 16 Burton Genesis X
16 Flow Talon