Houdini - M's Lykan Half Zip - Green Illusion

The Lykan Half-Zip is Houdini’s technical evolution in low-bulk fleece mid-layers, engineered specifically for high-output movement in cold conditions. Spun from Airweb Knit, an exceptionally light, 100% recycled polyester fabric, it acts as a dynamic "breathing insulation layer," balancing rapid moisture management and heat dissipation with essential wind resistance without adding excess weight.

Built around a body-mapped, 3D seamless construction, the garment deploys multi-density zonal knits to optimize comfort on the move. Breathable mesh panels are strategically positioned under the arms and down the back to dump excess heat during high exertion, while a denser, soft-touch structure across the chest and core retains warmth where it matters most. A deep half-zip front allows on-the-fly venting, while the flush, stand-up collar seals out ridge winds.

Spun using premium Japanese yarn for an ultra-soft skin feel, the Lykan features an ergonomic fit that layers seamlessly beneath hard shells or works as a standalone outer piece. True to Houdini’s circular design ethos, its mono-material polyester build ensures it is fully recyclable at the end of its lifecycle.

Approx Measurements: Pit to Pit - S = 49cm, M = 52cm, L = 55cm, XL = 58cm

Model is 6ft (183cm), 72kg and 31" Waist wearing Size M in these images.