Scientific Method

Cold2Sport, a subsidiary of BiofreshTech

BiofreshTech is a technology-based company that has patented thermal storage systems based on cooling liquids with high energy densities and 100% natural, proposing solutions with high levels of thermal precision (between -60°C and +135°C) with long periods of autonomy.

Parameters +58°C +12°C -3°C -35°C
Melting Temperature (°C) 58 +12 -43 -35 to -27
Freezing Temperature (°C) 60 +10 -12 -45 to -42
Heat Storage Capacity (KJ/Kg) 259 360 347 300
Specific Heat Capacity (KJ/KgK) 1.81 3.8 3.2 3.27
Heat Conductivity (W/mK) 0.22 0.47 0.45 0.47
Our cooling liquid is homogeneously located inside the garment, transferring the optimum temperature for muscle recovery to the quadriceps and hamstrings. 

Thermal hydration

Thermal hydration bags and thermally insulated bottles are ideal for keeping drinks at stable temperatures during competitions. Thanks to BiofreshTech refrigerant, the bags can keep liquids at 10ºC for more than 10 hours, promoting sustainability by eliminating the use of ice.

Cold2Sport technology is also recognized for its environmental sustainability and energy efficiency, reducing the consumption of water and energy associated with ice production. In addition, its products offer customization opportunities for sports clubs and brands. With this combination of innovation, sustainability and performance, Cold2Sport redefines the use of technical solutions in sport, adapting to the needs of athletes and clubs around the world.

Figure 5 shows the mean temperature of all PCMs located on the quadriceps (PCMs 1-4; green line), and the mean temperature of all PCMs located on the hamstrings (PCMs 5-8; blue line) during all the procedure test
Figure 5 - Average temperature of the quadriceps and hamstrings areas as a function of time in the Static test.

Thermal stability with optimal cold transfer

The graph indicates the transfer temperature to quadriceps and hamstrings, in two therapeutic phases; 
 
The first phase, post-traumatic or post-operative thermal therapies;
     – Between 3 and 10 degrees Celsius for 30 minutes. 
 
The second phase, for muscle recovery therapies; 
     – Between 5 and 15 degrees Celsius, for more than 60 minutes.