The Icebreaker Merino 260 Oasis Vertex Long Sleeve Crewe Chillwave is a warm thermal top designed to provide comfort and effective insulation during winter activities. It is made from 100% merino wool with a fiber diameter of 18.9 microns. The fabric feels soft against the skin, naturally regulates body temperature and helps manage moisture. Merino wool retains warmth in cold conditions while providing comfort as activity levels change.

The Chillwave jacquard knit features a distinctive textured pattern inspired by snowy mountain landscapes. The top works well as a base layer under a ski jacket or other outerwear.

A gusset under the arms improves mobility and comfort during active use. Flatlock seams help reduce friction and the risk of skin irritation, especially when worn underneath additional clothing layers.

Merino wool naturally resists odours and helps regulate body temperature, making this top suitable for extended wear during mountain trips and winter sports.