{"product_id":"silva-arc-jet-thumb-compass-high-performance-orienteering","title":"Silva Arc Jet Thumb Compass - High-Performance Orienteering","description":"\u003cp\u003e\n  When you’re moving at full tilt through a technical trail or competing in a local orienteering meet, your compass should be an extension of your hand, not a distraction. Designed specifically for the left thumb—keeping your dominant right hand free for map work or clearing brush—the Silva Arc Jet is built for pure speed. Featuring the legendary Silva Jet 2.0 needle, it offers unmatched settling speed and stability, meaning the needle stays rock-solid even while you’re at a full run. The clean, fixed-capsule design and cut-out baseplate allow for direct thumb-to-map contact, giving you a tactile feel for your route. Whether you’re a seasoned pro or a first-time racer, this is the tool you need when every second counts.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eLeft-Hand Orientation:\u003c\/b\u003e Designed to be worn on the left thumb, allowing right-handed navigators to keep their dominant hand free for clearing terrain or using a magnifier.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSilva Jet 2.0 Needle:\u003c\/b\u003e Engineered for the perfect balance of speed and stability, providing world-class settling time so you can read your heading instantly while in motion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eArc Wing Design:\u003c\/b\u003e The reworked baseplate provides extra support and stability for your thumb, ensuring the compass stays level and secure during high-intensity efforts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDirect Map Contact:\u003c\/b\u003e A unique cut-out in the baseplate allows your thumb to touch the map directly, improving your tactile connection and map-reading accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCustomizable Grip:\u003c\/b\u003e Includes an attachable thumb plate for a more traditional grip, plus both soft and firm rubberized thumb bands to ensure a perfect, non-slip fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eAdaptable Map Scales:\u003c\/b\u003e Comes with four scale stickers (1:15k, 1:10k, 1:7.5k, 1:4k) that can be easily attached to the baseplate for quick distance measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eThe Effort:\u003c\/b\u003e Competitive orienteering, adventure racing, and fast-paced trail navigation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eThe Goal:\u003c\/b\u003e Instant needle settling and maximum map visibility for high-speed decision making.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eThe Conditions:\u003c\/b\u003e Technical terrain, race environments, and high-speed navigation where a steady needle is non-negotiable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eOrientation:\u003c\/b\u003e Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eNeedle:\u003c\/b\u003e Silva Jet 2.0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eIncluded Accessories:\u003c\/b\u003e Attachable thumb plate, 2 thumb bands (soft\/firm), 4 scale stickers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Pair with the Silva Arc Zoom magnifier (sold separately) for precision reading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDurability:\u003c\/b\u003e Robust, shock-resistant material built for tough backcountry treatment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Silva","offers":[{"title":"Default Title","offer_id":45807364112441,"sku":null,"price":99.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/3251\/2825\/files\/Arc_Jet_360_Right_37894-main-productImages-mainimage_1800x1800_result.webp?v=1778007551","url":"https:\/\/3mile.ca\/products\/silva-arc-jet-thumb-compass-high-performance-orienteering","provider":"3 Mile Outfitters","version":"1.0","type":"link"}