The Icebreaker Merino 260 Oasis Vertex Long Sleeve Half Zip Chillwave is a warm base-layer top designed for winter activities and cold conditions. Made from 100% merino wool with a fibre micron rating of 18.9, the fabric feels soft against the skin, helps regulate body temperature and naturally resists odour build-up.

The slim fit design features a high collar and a half-zip opening, allowing you to adjust ventilation as conditions and activity levels change. Flatlock seams help reduce friction, while underarm gussets improve mobility and comfort.

The distinctive Chillwave jacquard pattern gives the top its unique look. It is suitable for skiing, snowshoeing and layering under a jacket or midlayer.