Each product has been designed and tested by the team and friends of Houdini - with the highest demand for performance and style, with love and care for every single detail and every aspect of our business. Core Comfort Sportswear Built from the ìinside and outî Houdini Core Comfort Sportswear provides magical next-to-skin comfort and true freedom of movement. It ensures a microclimate that stays comfortable regardless of activity level and outside conditions. Houdini Core Comfort Sportswear is versatile, wears well and will allow you to pack lighter and carry less. It forms a complete layering system that comprises everything from underwear and base layers to insulating layers, outerwear and accessories.