When the worst of winter hits, it’s time to ’layer-up’. Our long sleeve Trekz thermal for men and women is the ideal next to skin layer. Versatile, comfortable and made from advanced hollow fibre polyester, this fast-drying, lightweight baselayer offers all the insulation you need. Teamed with a pair of Trekz thermal leggings, and your trustie Kaiwaka jacket and overtrousers you’re set to go.

• Cut and styled for to fit comfortably under outwear garments
• Flat seam construction for advanced comfort and durability; eliminating chaffing and allowing for ease of movement
• Easy care maintenance: fully machine washable, super quick drying
• Non-pilling, retains shape and good looks, even after repeated use
• Quality-crafted from lightweight polyester: 180gsm performance fabric
• Superior warmth to weight ratio
• Advanced hollow fibre technology, aiding:
• Body temperature regulation
• Wicking action (draws sweat and moisture away from the skin, keeping you dry)
• Breathability
• Quick-dry comfort next-to-skin