Patagonia M's R1 Thermal Jacket Sitka Big Game Subalpine the Incinerator AeroLite Jacket wraps

the Incinerator AeroLite Jacket wraps the warm-when-wet Primaloft® Gold with Cross Core Technology™ insulation in a 2-layer GORE-TEX® cocoon

The DWR finish sheds moisture and the tightly woven

hook eye needle

subtle appearance that complements the overall design

Though lightweight

Patagonia M's R1 Thermal Jacket Sitka Big Game Subalpine the Incinerator AeroLite Jacket wrapsConquer the Cold with Precision: Patagonia M's R1 Thermal Jacket Designed for Movement, Built for the Elements The Patagonia Men's R1 Thermal Jacket is your ultimate companion for cold weather alpine adventures. Engineered with breathable microgrid fleece on the inside and a smooth, wind shedding outer face, this technical jacket offers the perfect balance of warmth, durability, and freedom of movement. Whether scaling peaks or navigating winter