Kryptek Arma Fleece 1/2 Zip

• Arma Fleece 1/2 Zip (Kryptek® Altitude™ 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 FeaturesKryptek® Exclusive Altitude™ 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™ 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 airflowYKK® 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

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  Lightweight. Tactical. Uncompromising. All Kryptek.

TECHNOLOGY

SILVADUR™ 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™ polymer-containing silver technology releases silver ions to neutralize odor-causing bacteria upon contact with your clothing. SILVADUR™ 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™ antimicrobial technology provides uniform distribution of silver ions throughout the fabric– ensuring comprehensive protection and long-lasting freshness. RESISTS YELLOWING - Fabrics treated with SILVADUR™ antimicrobial technology will not fade or yellow over time. NO LEACHING - SILVADUR™ long lasting antimicrobial won’t ever cross the skin barrier or migrate from the fabric. This means that SILVADUR™ antimicrobial won’t impact the micro-flora, or good bacteria, when in contact with skin.