UPDATES TO VERSION 2.0

• Lower profile heat control button interface
• Multi-mode functionality and additional heat settings, providing options for efficiency and battery management
• Low power-pulse setting for minimal battery consumption
• Timer setting for nighttime use
• Zippered pocket for cord management
• Electrical cord pass-through for pocket-stored battery integration
• Stitched-in infographic illustration with controller

Unlike conventional heated liners the Ectotherm is a fully functional stand-alone synthetic insulation layer. By combining the functionality of a technical puffy and a heated liner we’ve added even more performance and versatility to a layer that we rarely leave home without. Now you can enjoy the comfort of onboard 12V heat without over burdening your pack space. Pair it with heated grips and hand-shields to create the ultimate minimalist heat system for backcountry and RTW travel.

Built with 100g of PrimaLoft Gold Insulation with Cross Core Technology at the core and 60g in the underarms to reduce bulk under armor, the Ectotherm is well equipped for any cold weather trip. This high-tech insulation combines PrimaLoft Gold, with aerogel technology, to provide up to 52% more warmth than the same weight of PrimaLoft Gold Insulation alone. This enables us to achieve both enhanced warmth and decreased weight. Integrated directly into the fibers, aerogel further enhances the performance of synthetic insulation. Now not only will it perform better than down when wet, it will also perform better when compressed under armor.

To further battle the chill of riding in the cold, we added 6 thin, flexible carbon fiber heat panels in the collar, arms, left and right chest and back. Activate the heat with a hem mounted controller to toggle through 3 levels of 3.5amp/42w heat to maximize comfort. The system is powered by your bike’s 12V battery (wiring harness included) for heat that lasts as long as the ride. When it comes to cold weather riding the Ectotherm Insulated 12v Heated Jacket is a powerhouse of comfort when pushing the boundaries of riding season.

The Ectotherm name comes from Ectothermic, a scientific term for animals that exchange body heat with external sources, like a lizard basking on a hot rock.

• Six thin, flexible carbon fiber heat panels (collar, arms, L/R chest, back)
• 12v/ 3.5 Amps/ 42w
• Standard setting: Three levels of heat - low - 38°C/100°F, medium - 45°C/113°F, high - 52°C/126°F)
• Pulse/Timer settings: Three levels of heat - low - 32°C/90°F, medium - 38°C/100°F, high - 45°C/113°F)
• Stowable, easy access control tab
• Powered by 12V motorcycle battery (battery harness included)
• Simple one-wire, coax connectivity to bike
• Body-mapped PrimaLoft Gold with Cross Core Aerogel Technology (100g in body, sleeves, 60g in underarm/gusset)
• Two zippered hand pockets, one zippered chest
• Left-hand pocket converts into a stuff sack
• Elastic cuffs
• Stretch woven thumb loops
• Articulated fit
• High-performance DWR (Durable Water Repellent)
• Weight of garment: 1.57lbs / 0.7kg (size L)
• Ethically produced in China

• Face Fabric - 100% Nylon Ripstop 30d x 30d 45g/sm
• Lining Fabric - 100% Nylon 30d 44g/sm
• 100g PrimaLoft Gold with Cross Core Technology (Body)
• 60g PrimaLoft Gold with Cross Core Technology (Underarm/gusset)
• DWR (Durable Water Repellency)
• YKK Zippers 

The Ectotherm is designed to be worn under body armor - if you want to wear it over armor, please size up. 
All measurements are BODY measurements.

• Size Guide
• Model is 6ft, 175 lbs, and wearing a size L

User Manual