

Icebreaker Men's 200 Realfleece Descender LS Half Zip Top
Warm men’s half-zip top made from Realfleece™ merino blend – delivering superior warmth, breathability, and comfort during cold-weather activities.
Warm men’s half-zip top made from Realfleece™ merino blend – delivering superior warmth, breathability, and comfort during cold-weather activities.
SKU: IBBA56VY0J61
The Icebreaker Realfleece™ Descender Long Sleeve Half Zip is a performance-oriented thermal top designed for cold-weather adventures. Made from a 97% merino wool and 3% elastane blend, it uses Realfleece™ technology, featuring a brushed merino interior that traps warmth and enhances softness while maintaining breathability.
The half-zip front allows easy temperature control, and flatlock seams prevent chafing. With a slim fit and stretch construction, this top can be worn on its own or as a mid-layer under a jacket.
Fabric: 97% merino wool, 3% elastane (Realfleece™)
Fabric Weight: 200 g/m² (midweight)
Fit: Slim
Closure: Half zip
Seams: Flatlock anti-chafe seams
Weight: approx. 320 g
Features: Thermoregulating, breathable, odour-resistant, stretchy
Intended Use: Skiing, hiking, mountaineering, winter outdoor wear
Detailed description
The Icebreaker Realfleece™ Descender Long Sleeve Half Zip is a performance-oriented thermal top designed for cold-weather adventures. Made from a 97% merino wool and 3% elastane blend, it uses Realfleece™ technology, featuring a brushed merino interior that traps warmth and enhances softness while maintaining breathability.
The half-zip front allows easy temperature control, and flatlock seams prevent chafing. With a slim fit and stretch construction, this top can be worn on its own or as a mid-layer under a jacket.
Technical Specifications
Fabric: 97% merino wool, 3% elastane (Realfleece™)
Fabric Weight: 200 g/m² (midweight)
Fit: Slim
Closure: Half zip
Seams: Flatlock anti-chafe seams
Weight: approx. 320 g
Features: Thermoregulating, breathable, odour-resistant, stretchy
Intended Use: Skiing, hiking, mountaineering, winter outdoor wear