The Ski+ Light OTC sock from Icebreaker is an anatomically shaped, strategically padded ski sock. Ideal for the ski slope.MerinoMerino is super lightweight, soft, non-itchy, non-clammy, warm in the cold and cool in the heat, and has a miraculous ability to resist odor. Because it was made in the mountains rather than in a petrochemical laboratory. Merino wool fibre is naturally renewable, recyclable and biodegradable.