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Heat-regulating, breathable merino baselayer with infrared textile technology for high activity sports.

Enhanced thermoregulation
The Zebru is the ideal baselayer to regulate your body temperature, giving the right amount of warmth in high intensity scenarios and cold weather conditions. This short-sleeved 83% merino tee is engineered to move moisture, dry quickly and promote enhanced thermoregulation.

Advanced Enhanced Infrared textile technology
Inspired by Monte Zebrù (3,735 m) in the Ortler Alps and made in Italy, it consists primarily of super-fine merino wool for optimal wicking warmth and next-to-skin comfort. We enhance the merino/poly blend fibres with Responsive polyamide yarns, which are made with a unique mix of natural thermoreactive minerals. Responsive absorbs Far-infrared radiation (FIR) from your body and slowly re-emits it back into the muscle tissue, rather like the way that a south-facing rock face stores and releases energy radiated from the sun. The improved thermoregulation brings greater comfort and increased blood flow during activity, and enhanced cellular performance and higher oxygen levels for longer-lasting warmth. Responsive technology is a permanent part of the fabric and will not wash out.

The Zebru has a soft hand and an athletic cut and bodymapped design. The polyamide yarns give it increased durability and strength, and help retain the close-fitted shape. The advanced circular knitting process results in a smooth, one-piece torso with no seams and eliminates chafing for greater comfort. Merino also has natural odour resistance.

A technical heat-regulating merino tee for high-intensity alpine scenarios.

  • Smooth side with no seams
  • Comfortable fit through flat lock seams
  • High percentage of merino wool: breathable, insulating, and a natural feel on the skin
  • quick drying

Main material: ALPINE WOOL® NYLON YARN BLEND (83% Virgin Wool 17% Polyamide), RESPONSIVE NYLON YARN (100% Polyamide)

Do Not Tumbe Dry 
Do Not Tumbl Dry
Do Not Dry Clean
Wash 40degC
Chemical Wash
No Bleach
No Bleach
No Iron

Athletic style with a tight fit.
SIZING CHART HERE - click the link for sizing chart.

UK 4 6 8 10 12
Height 160-163 162-165 164-167 168-171 170-173
Chest 82-85 86-89 90-93 94-97 98-101
Waist 61-64 65-68 69-72 73-76 77-80
Hip 86-89 90-93 94-97 98-101 102-105
  • Back length: 61 cm (44/38)
  • Fit: Tight
  • Gender: Female
  • Layers: BaseLayer
  • Weight: 100 g (44/38)