BODYFIT260 This is the warmest performance underwear in the world. After two weeks of keeping you snug, it still won’t hold odor or lose its shape. It is the ultimate base layer when layering and works brilliantly on its own.

A zip neck collar, thumb loops, a dropped tail and raglan sleeves are among the cool features on the Tech Top, one of Icebreaker's most popular garments. It breathes brilliantly, feels soft against your skin and stubbornly refuses to hold odor.

The Icebreaker Men's Tech Top longsleeve is a 1/4 zip neck, 260 weight Merino wool pullover designed with the active user in mind. Wear it as a warm base layer or use it for cold morning runs. The Men's Tech Top features a drop-tail hem in back, 2 thumbloops and fits close to the body.

Weather deteriorating fast and the pitch ahead looking dubious? You can at least take solace in the warmth of this zip-neck.

The Icebreaker Men's 260 Leggings (with fly) are a close fitting Merino wool baselayer designed to fit close to the body and provide you with maximum warmth in really cold climates. Flatlock stitching, no center back seam and a gusseted crotch make the Icebreaker Men's 260 Leggings even more comfortable. Fits close to the body.

Hands up who wants easy access? Or should that be hands down? These leggings have it though, with a bound fly opening.

With a close to the body fit, the Oasis Crew from Icebreaker should be one of the elemental baselayers in any active outdoorsman's clothing drawer. Resistant to odor and excellent breathability make Icebreaker's Oasis Crew Long Sleeve Shirt versatile--worn alone or as part of an active layering system. Features include gusseted underarms, flatlock stitching, and forward side seams to avoid chafing under pack straps.

Icebreaker's Oasis Crew is an ideal long sleeve baselayer that fits well under any shell or mid layer. With close athletic fit, this is an ideal top that breathes extraordinarily well and wicks moisture, too. Whether it's a warm, dry climate or cold and clammy you can expect only the best performance from the Oasis Crew.

The Icebreaker Men's Oasis Crew longsleeve shirt is a 200 weight Merino crew. A go to layering option, the Men's Oasis Crew feels great on your skin, it's odor resistant and small details - like flatlock seams - make it comfortable for when you're carrying a heavy pack. Slim fit.