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3D Thermo UltraLight SS Shirt black
3D Thermo UltraLight SS Shirt Black, a featherweight first layer garment that protects against the cold and wicks moisture away.
3D Thermo UltraLight SS Shirt black
This revolutionary 68g featherweight baselayer top offers maximal thermoregulation and great protection against the elements. The 3D Thermo UltraLight Shirt was initially developed for our pro Athletes in ski-mountaineering, trail running, cycling who were after the lightest possible base layer with maximum thermoregulation. This featherweight first layer garment protects against the cold, wicks moisture and stays dry thanks to the 3D weave that enables the air to circulate freely helping thermal regulation and evacuating perspiration. Your body has no need to fight to stay at the ideal internal temperature and can focus its energy on the physical performance.Thanks to the extreme fineness of the fibres, the shirt is exceptionally light and offers a muslin softness. Seamless and perfectly fitted, it provides maximum comfort without irritation, even in the most sensitive areas.The slightly compressive weaving in the back brings postural support when fatigue sets in. Versatile, wear the black short sleeve model as a baselayer from autumn to spring.
Activity
- Multisports
- Road running
- Trail running
Use
- Training
- Racing
- Recovery
Size and fit
- Take your usual size
Key Benefits
Product net weight
44.00 lbCompositions
- 70% Polyamide, 30% Elastane
Wash & care instructions


Technologies
A 3D knit creates a thermal mattress made of ventilation channels and air cushions. It prevents direct contact with the skin and controls temperature variations between surrounding air and the skin. Body temperature stays at its normal internal level, 36-37.5°, so that the organism functions correctly.
The water-repellent fibre wicks moisture away and evacuates sweat without absorbing it, even when excessive. No more uncomfortable heavy, damp clothing that irritates and doesn’t dry.
For optimum comfort, the microfibre is 100% seamless, lightweight and very soft.
The silicon print on the shoulders prevents unnecessary backpack movement and shocks when running. Muscle tensions and fatigue are minimised.
This light compression area is directly woven into the fabric to ensure you have correct body positioning during long lasting effort and that your shoulders stay aligned. This will boost breathing capacity and improve oxygenation during effort and after effort will facilitate quick recovery.

Does not retain water and remains featherlight in all conditions.
3D thermo ultralight
A 3D knit creates a thermal mattress made of ventilation channels and air cushions. It prevents direct contact with the skin and controls temperature variations between surrounding air and the skin. Body temperature stays at its normal internal level, 36-37.5°, so that the organism functions correctly.
Hydrophobic
The water-repellent fibre wicks moisture away and evacuates sweat without absorbing it, even when excessive. No more uncomfortable heavy, damp clothing that irritates and doesn’t dry.
Seamless
For optimum comfort, the microfibre is 100% seamless, lightweight and very soft.
Shock absorbder
The silicon print on the shoulders prevents unnecessary backpack movement and shocks when running. Muscle tensions and fatigue are minimised.
Spin control
This light compression area is directly woven into the fabric to ensure you have correct body positioning during long lasting effort and that your shoulders stay aligned. This will boost breathing capacity and improve oxygenation during effort and after effort will facilitate quick recovery.
Ultralight
Does not retain water and remains featherlight in all conditions.
Sizing
For a full look
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Light running belt naturally adjusting to any morphology and adapting to its content while keeping it firmly in place.
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