Mountain Equipment Size Chart A close fitting hooded zip tee that provides the optimum base or mid layer for winter and alpine climbing. The Eclipse Hooded Zip-T is a specialist piece designed for serious use. Pontetorto(R) Tecnopile fabric provides warmth without bulk whilst drying exceptionally fast after a long day outdoors. Features: - Pontetorto(R) Tecnopile 190 fleece for lightweight warmth - Active fit - Grown-on elastane bound hood - Coverstitched seams throughout for next-to-skin comfort - YKK(R) deep center front zip for ventilation - Zipped Napoleon pocket with mesh back - Low bulk cuffs - Weight: 180g/6.4oz