Arma Fleece 1/2 Zip (KryptekA(R) Altitude(TM) Camo)Mid-layer mastery. Built to adapt. Engineered to breathe. Part of Kryptek&&';;s elite Altitude Fleece collection, the Arma Fleece 1/2 Zip blends the power of polyester with the performance of Merino wool. Designed as the ultimate layering piece, it delivers high-end breathability, warmth, and odor resistance in a tactical silhouette. Inspired by the Arma Hoodie but stripped down for minimal bulk, this piece thrives in harsh, high-output environments. Shop for your camo pattern here. Key FeaturesKryptekA(R) Exclusive Altitude(TM) Pattern: High-elevation concealment designed for alpine and transitional terrain88% Polyester, 9% Merino Wool, 3% Spandex: Balanced stretch, moisture management, and next-to-skin comfortSilvadur(TM) Antimicrobial Technology: Inhibits bacteria growth, odor, and fabric degradationHighly Breathable: Regulates core temperature during intense activityGrid Fleece + Merino Wool Interior: Wicks sweat while retaining warmthInterlock Fabric Construction: Smooth finish with enhanced strength and stretch4-Way Stretch Comfort Fabric: Moves naturally with your body1/2 Zip Design: Offers fast venting and thermal regulationArmpit Stretch Panel Technology: Improves mobility and airflowYKKA(R) Reverse Coil Zippers: Rugged, smooth-operating hardwareAthletic, Anatomical Cut: Contours the body without restrictionMoisture-Wicking: Keeps you dry across a range of environmentsDesigned As a Mid-Layer: Built to perform under a shell or over a base Lightweight. Tactical. Uncompromising. All Kryptek. TECHNOLOGY SILVADUR(TM) antimicrobial technology inhibits bacteria growth and buildup of microbes on fabric surfaces. These microbes often destroy fabric integrity, shorten its useful life, and can cause discoloration, spoiling and staining. SILVADUR(TM) polymer-containing silver technology releases silver ions to neutralize odor-causing bacteria upon contact with your clothing. SILVADUR(TM) ensures fabrics stay fresh without affecting the fit, feel, or finish of the treated garment. HOW IT WORKS - Silver contains inherent antimicrobial properties. It has been a time-tested antimicrobial used since ancient times in healthcare, food preservation, and water treatment as well as other applications where effective, long-term bacterial protection is required. Silver is a leading antimicrobial due to its safety for human contact, long term efficacy and prevention of growth for a broad range of microorganisms. HOMOGENEOUS FINISH - SILVADUR(TM) antimicrobial technology provides uniform distribution of silver ions throughout the fabric- ensuring comprehensive protection and long-lasting freshness. RESISTS YELLOWING - Fabrics treated with SILVADUR(TM) antimicrobial technology will not fade or yellow over time. NO LEACHING - SILVADUR(TM) long lasting antimicrobial won&&';;t ever cross the skin barrier or migrate from the fabric. This means that SILVADUR(TM) antimicrobial won&&';;t impact the micro-flora, or good bacteria, when in contact with skin.