Black Diamond Men's Zone Harness Flies an excellent fly line for

an excellent fly line for trout

More interior seating space

This study of the trout's food source dramatically improves catch rates

Includes Single-Stage Sharpener

Black Diamond Men's Zone Harness Flies an excellent fly line forDesigned for the lightweight sport climbing redpoint, ice route or alpine mission, the Black Diamond Zone Harness is a versatile powerhouse. High performance, lightweight and breathable, the redesigned Zone now features our patented seamless Infinity Belay Loop, which is durable, low profile, and eliminates the dreaded belay loop shift when the loop seam catches while dogging a route. Fusion Comfort Technology ensures that you'll have ample support