Sitka Heavyweight Bottom Size:M When you need your fingers

When you need your fingers free

A lofted micro-grid fleece backer adds lightweight insulation

UPF 50+ sun protection for extended exposure in open terrain

Thoughtful features like dedicated storage pockets

Scent-free Insect Shield® treatment repels mosquitoes

Sitka Heavyweight Bottom Size:M When you need your fingersThe 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.