Sitka Heavyweight Bottom Size:L the Core Midweight Zip-T is

the Core Midweight Zip-T is built to keep you warm

First generation Elevated pattern noted in product description

70 oz 8/9/10 WF10 220 yds 30# Format: Super Arbor

flexible fit

and comfort becomes critical to staying focused

Sitka Heavyweight Bottom Size:L the Core Midweight Zip-T isThe Heavyweight Bottom is a foundational next to skin baselayer that keeps the lower limbs warm during long periods of frigid inactivity while wicking moisture when on the move. With a comfort stretch fleece for warmth and channeled construction for added breathability and moisture management, the Heavyweight Bottom is perfect for cold weather days spent in a layout blind, stand or glassing in the backcountry.