Zerofit Ultimate Heatrub LS Shirt - Navy

Original price was: $59.95.Current price is: $17.98.

Clothing Size Conversion Chart
Category US EU UK Chest (in) Waist (in) Hips (in)
Men XS 44 34 32-34 26-28 33-35
S 46 36 34-36 28-30 35-37
M 48 38 38-40 32-34 39-41
L 50 40 42-44 36-38 43-45
XL 52 42 46-48 40-42 47-49
Women XS 32 6 31-32 24-25 33-34
S 34 8 33-34 26-27 35-36
M 36 10 35-36 28-29 37-38
L 38-40 12-14 37-39 30-32 39-41
XL 42 16 40-42 33-35 42-44
Youth XS 128 7 26-28 23-24 26-28
S 134 8 28-30 24-25 28-30
M 140 10 30-32 25-26 30-32
L 146 12 32-34 26-27 32-34
XL 152 14 34-36 27-28 34-36
Pants Size Conversion Chart
CategoryUSEUUKWaist (in)Hip (in)Inseam (in)
Men284428283430
304630303631
324832323832
345034344033
365236364234
Women0324243430
2346253530
4368263631
63810273832
84012284032
Shoes Size Conversion Chart
CategoryUSEUUKFoot Length (in)
Men6395.59.25
7406.59.625
8417.510
9428.510.25
10439.510.625
114410.511
124511.511.25
134612.511.625
Women5352.58.5
6363.58.875
7374.59.25
8385.59.625
9396.510
10407.510.25
11418.510.625
12429.511
M (Unisex)5374.58.75
6385.59
7396.59.5
8407.510
9418.510.25
10429.510.625
114310.511
124411.511.25
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Description

The Zerofit Heatrub Ultimate Shirt is a premium base layer with unmatched warmth, heat retention technology, and a stretchy, non-restricting fit.

As the crown jewel of their baselayer collection, the Zerofit Heatrub Ultimate is an award-winning and independently tested baselayer, proven to be five times warmer than similar tops and twice as warm as a sweater without the bulk.

The secret lies in their revolutionary ‘Heat Threads,’ which are woven into the fabric of the shirt and activated with the slightest movement. These threads gently brush against your skin, instantly generating positive warmth without requiring compression or tightness to keep you warm or the need for additional layers on top.

Additionally, as the Heatrub Ultimate doesn’t rely on compression for heat, the shirt is made from a four-way stretch fabric allowing you to move freely without restriction, whilst generating and retaining warmth. The shirt features a slightly loose neckline, allowing excess heat to escape and prevent overheating without feeling restrictive.

Tested rigorously at the prestigious Boken Institute, Japan’s leading testing organization, the Heat Retention Rating of 0.78 sets the Heatrub Ultimate far apart from standard baselayers, which typically range from 0.1 to 0.14, and makes the base layer the perfect companion for outdoor activities in the most extreme temperatures.

Machine washable, moisture-wicking and proven to work in temperatures between -10° Celsius – 10° Celsius, the Zerofit Heatrub Ultimate does the work of multiple layers which also makes it a cost-effective thermal solution.

Details:

  • ‘Heat Threads’ technology generates heat as you move
  • Close fit to seal in body heat
  • Four-way stretch textile
  • Loose neckline
  • Machine washable
  • Moisture wicking
  • 68% Acrylic, 21% Nylon, 21% Polyester, 7% Wool, 2% Polyurethane
  • Optimal Temperature Range: -10° Celsius thru 10° Celsius
Additional information
Size

2XL

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3XL

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L

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M

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S

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XL

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XS