The Shoe with Rubber Sole (Model G)
Glerups sets the industry standard for felted wool slippers, using a proprietary blend of 100% pure natural wool from New Zealand that is felted into a single, seamless piece. The inclusion of a natural rubber sole significantly extends the product life and utility compared to leather-soled alternatives.
Ingredients & Purity
Uses a mix of Gotland wool and quality wool from New Zealand. The wool is processed mechanically without harsh chemicals, and the dyes used are metal-free and meet OEKO-TEX standards.
Scientific Evidence
Wool sourcing is fully traceable to ZQ-certified farms in New Zealand, ensuring animal welfare and environmental standards. The construction method is a documented 30-year-old proprietary process that maximizes durability.
Brand Transparency
Glerups provides detailed information about their manufacturing facility in Romania and their wool sourcing in New Zealand. They are exceptionally clear about the 'shedding' phase of natural wool.
Value Assessment
While $100+ is a premium, the durability (often lasting 3-5 years of daily use) makes the cost-per-wear significantly lower than $30 synthetic slippers that fail within 6 months.
Why Not Alternatives?
Unlike mass-market brands like UGG that often use 'UGGpure' (wool woven into a synthetic backing), Glerups uses high-density felted wool that breathes better and maintains its shape for years. They avoid the synthetic glues and liners found in cheaper alternatives that lead to odor and overheating.