A comfortable layering system begins with the base layers and the Anatomica boxers are sure to be an essential part of that. Made from super soft and stretchy Merino wool which has been corespun with nylon for added durability, the Anatomica arecomfortable enough for everyday use and technical enough for outdoor adventures. Using the highest-quality Merino fibre woven through with LYCRA, Icebreakers Anatomica boxer briefs are naturally breathable and generously stretchy, whilst providing support and comfort around the pouch and waistband.