Founded in New Zealand in 1995, Icebreaker is a merino wool outdoor wear brand. Since its founding, the brand has consistently pursued the goal of "creating high-performance wear from natural materials" and has pursued manufacturing without relying on petroleum-based synthetic fibers. Icebreaker's most distinctive feature is its base layers and mid-layers made with New Zealand merino wool, which offer excellent heat retention, moisture management, and odor resistance, helping to keep you comfortable even when sweating. The brand also develops unique materials, such as "Cool-Lite," a blend of merino and plant-based fibers, and "MerinoLoft," a padding material, creating a lineup suitable for all seasons. Representative series include the versatile "200 Oasis" base layer, the thicker "260 Tech" model for cold weather, and the "MerinoLoft Jacket," perfect for everyday wear. This page offers used Icebreaker base layers, mid-layers, outerwear, and accessories.