What size would be the best for me? I am intermediate rider, riding mostly slopes and back country, rarely hit the park. Weight: 160lbs, height 5'8', boot size 9.
Thanks

Tech Specs:

Lengths:

153cm, 156cm, 159cm, 161cm 

Shape:

Directional, All-Terrain Rocker 

Effective Edge:

[159cm] 1218mm 

Waist Width:

[159cm] 249mm 

Sidecut Radius:

[159cm] 8.1m 

Stance Width:

[159cm] 55cm (22in) 

Stance Setback:

2cm 

Core Material:

WH3 (honeykombed wood) 

Base:

Sintered 4000 

Rider Weight:

[153cm]Less than 150lb; [156cm] 130-210lb; [159cm] 130-210lb; [161] More than 150lb 

Recommended Use:

All-mountain snowboarding, freestyle 

Manufacturer Warranty:

1 Year