Patagonia Men's R1 Air Zip Neck - Black Style_Singlet The adapter kit is included

The adapter kit is included with Super Pump

The pack's adjustable ski and snowboard carry system allows you to securely attach your equipment to the outside of the pack

while a handy ActiveLift 16 degree heel lift will keep your calves fresh on steep terrain

Flatlock seams to prevent chafing

Ultralight nylon D-rings provide secure attachment points for on-water essentials

Patagonia Men's R1 Air Zip Neck - Black Style_Singlet The adapter kit is includedProduct Description Airy warmth for active days The Patagonia Men's R1 Air Zip Neck is a lightweight, highly breathable fleece for cool weather hikes, climbs and active layering. Built from 100 percent recycled polyester jacquard fleece with hollow core yarns, it wicks moisture and dries quickly to keep comfort high on the move. A zigzag knit boosts airflow and reduces bulk for compressible performance, while the quarter zip offers easy venting and