Massif® has leveraged its expertise in building combat proven outerwear to create the Caldera™ Wind Shirt. The torso is made from lightweight Massif Battleskin™ fabric, made with DuPont Nomex and Kevlar fibers, and offers both excellent breathability and inherent flame-resistant (FR) protection without compromising on toughness.
SABA®, our wind-resistant fabric used for the sleeves, is an innovative two-layer laminate blend that incorporates unique FR technology with knit construction. Massif SABA is not only lightweight and water resistant, but also provides superior breathability that allows the Caldera Wind Shirt to vent off excess heat through the sleeves while keeping your core temperature stable.

With an advanced Durable Water Repellent (DWR) finish, SABA is ideal for use beneath armor or as part of advanced layering systems. The fabric’s knitted nylon exterior is notably smooth, ensuring it feels soft against the skin and quiet against your gear.
The torso of the Caldera Wind Shirt (FR) is crafted from Massif Battleskin™ fabric that integrates DuPont Nomex® and DuPont Kevlar® fibers in a proprietary plaited-knit construction, offering precise placement of each fiber between the face and back of the fabric. Battleskin™ delivers all the benefits of traditional nylon-faced performance fabrics like high durability and abrasion resistance, in a material that blends inherent FR qualities with unmatched knit comfort without compromise.
The Caldera Windshirt can be worn over light to medium base layers in winter or on its own throughout the year for protection against wind and light rain. Designed with comfort seams for compatibility with backpacks, armor, chest rigs, and parachute harnesses, this combat shirt is tailored for top-notch performance across the full spectrum of tactical applications.
Visit us at massif.com to learn more about our innovative products and technologies, and shop our complete line of tactical garments.