Helio Bottom (Discontinued) sitka_bf25 The CORE Midweight Series is

The CORE Midweight Series is the foundation for your cool weather system

Scope Tube Size / Mount: 34mm

MPN: 40342

MPN: ­50153

Helio Bottom (Discontinued) sitka_bf25 The CORE Midweight Series isThe Stratum Layered Zipper System is an innovative feature found on all Stone Glacier pants and bottoms. This unique system allows the wearer to vent their layers all the way to the skin for unprecedented temperature regulation without requiring the repetitive addition and removal of layers throughout the day. Increase warmth by keeping all the zippers closed during extended glassing sessions and unzip to quickly ventilate and dump heat during periods