The ZoneKnit™ Short Sleeve Tee IB Topo is icebreaker’s most breathable and lightweight active tee designed for running, biking and other high-exertion activities. This lightweight tee features ZoneKnit™ engineered body mapping, combining Cool-Lite™ jersey fabric with strategic panels of Cool-Lite™ eyelet mesh on the back and sleeves for enhanced breathability and temperature regulation when you’re on the move. Offset shoulder seams reduce friction when wearing a pack. The natural camo print adds a high-performance feel.
Silky-soft merino and TENCEL™ Lyocell, sourced from eucalyptus plantations, combine to create icebreaker Cool-Lite™, a luxurious fabric that naturally regulates your body’s microclimate. Inspired by nature, icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics.
Features of the Icebreaker Men’s ZoneKnit™ IB Topo Short Sleeve Tee
- ZoneKnit™ – Body mapping technology designed to actively regulate body temperature and let skin breathe during high-intensity activity
- Cool-Lite™ – Breathable and lightweight fabric blend designed to help keep you cool
- Eyelet mesh back and sleeves for ventilation
- Offset shoulder seams to prevent friction
- 100% Natural fibres
- Responsibly sourced
- Body temperature regulation
- Breathable
- Moisture managing
- Odour resistant
- Zoned Temperature regulation
60% lyocell, 40% wool

























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