Based off the research and development of the new edition of our iconic Dottore Hybrid Vest, the Q36.5 Gregarius Hybrid Vest uses advanced body mapping and state-of-the-art construction techniques to produce a vest offering essential thermoregulation and versatility but with a more traditional feel and texture. Crucial to this technical achievement is the vest's unique body mapping pattern where a thermal, tightly knitted and protective fabric covers not just your front area but also your flanks and back, following the movement of chilly air as it flows around you as you ride.Advanced Body Mapping:- Using data from our wind tunnel testing led us to extend the thermal fabric across the back to ensure total protection from cold winds that flow naturally around the torso. Strategically placed mesh panels also allow for heat dissipation to prevent overheating.Traditional feel, futuristic performance:- Though an ultra-high performance garment imbued with much of the same cutting-edge technology that highlights our Dottore products, the Gregarius Hybrid Vest has the traditional feel of a classic cycling vest. Perfect for cyclists looking to make performance upgrades without sacrificing a familiar feeling from their kit.Proprietary materials:- The high density woven UF Hybrid Shell uses silver thread and recycled coffee beans waste to help retain the body's heat while allowing excess moisture to escape. Its malleable construction functions as a wind barrier without the use of membrane, enhancing breathability.Raw unhemmed finish:- The raw cut of the arm openings and hem allow the vest to sit smooth against the torso, while simultaneously reducing material bulk to facilitate the vest's packability.Specifications:- Weight: 160 g- Breathability: 4/5- Insulation: 4/5- Water Repellency: 2/5- Uv Protection: 4/5- Waterproof: 1/5- Reflectivity: 5/5- Weight: 4/5- Wind Control: 4/5- Muscle Support: 2/5Material: - 80% Polyester- 15% Polyamide- 5% Elastane