Lamina, Long, -9C / 15F 30% Merino Wool the 200 Oasis Long Sleeve

the 200 Oasis Long Sleeve Half Zip is Icebreaker's best-selling base layer—a versatile active top for year-round layering and everyday comfort

or jet setting from planes to trains and everywhere in between

and Andy Symington

It has the look and appearance of a classic crew sweater but offers functional features customized for biking

Lamina, Long, -9C / 15F 30% Merino Wool the 200 Oasis Long SleeveUnique Lamina construction maximizes the loft of your insulation; eliminates cold spots; and thermally maps insulation to areas you need the most warmth. By strategically placing insulation, we are able to concentrate warmth where you need it.