Wool Cycling reviewed the Minus33 Men's Boxer Brief. The Minus33 Men’s 100% Wool Lightweight Boxer Brief makes an excellent base layer as Merino wool absorbs moisture therefore reduces the amount of sweat left on the body. This therefore reduces the amount of odor produced from the body while cycling. Here is what they had to say: "I have tried tradition cotton boxer briefs, and now own a few synthetic boxer briefs. The Minus33 merino wool boxer briefs beats them hands down." Read the full review here!