Arc'teryx Mens Konseal Zip Neck Pilot

"A versatile piece for alpinists and climbers, the Konseal Zip Neck performs as a midlayer or standalone. Made from air permeable Polartec Power Dry fleece with a voided grid construction, it delivers a high warmth to weight ratio and has a smooth outer surface that helps wick and dry moisture and layers easily under a shell. The articulated trim fit moves with the body, the high collar provides warmth, and a deep front quickly ventilates excess heat.

Moisture-wicking

Highly air permeable allows air and moisture to move through the fabric to speed drying

Lightly insulated

Great warmth-to-weight ratio

Quick-drying

Trim fit makes it an ideal layering piece

Articulated patterning for unrestricted mobility

Tall collar with a deep zip neck provides warmth with rapid ventilation

Low profile collar

Deep front zipper for easy on and off, rapid ventilation

Thumbholes help keep sleeves down and make layering easy

Chest pocket with zip allows easy access when wearing harness and pack

Polartec PowerDry High Warmth

Machine wash in cold water.

Hang to dry.

Do not use fabric softener.

Do not iron."