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Lightweight merino boxers that stay comfy, supportive, and stink-free from first lift to last beer.
The Icebreaker Merino 150 Anatomica Boxers are classic slim-fit boxer briefs made from Icebreaker’s Corespun merino blend, giving you everyday comfort with serious performance chops. The 150-weight fabric wraps soft merino around a durable nylon core with a touch of elastane, so you get that breathable, odour-resistant merino feel plus extra stretch and longevity. A contoured front pouch provides secure support, and flatlock seams help minimise rubbing whether you’re hiking, riding, or just clocking a long travel day. Finished with a soft elastic waistband and a low-bulk fit, they’re an easy upgrade from cotton undies and ideal for active missions or multi-day trips.