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37.5%

The optimum relative humidity in your microclimate for comfort and performance

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37.5º

The ideal core body temperature for comfort and performance

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37.5 Technology

Increased comfort and performance

37.5 Technology in the Wild

Salomon running 1
S-LAB EXO TANK

Tight fitting, breathable tank designed to provide maximum postural and upper body support for competitive runners. Powered by 37.5™ Technology.

What We Do

The most demanding outdoor apparel and footwear brands in the world rely on 37.5™ technology to make their products perform better. 37.5 active particle technology captures and releases moisture vapor to maintain the optimum relative humidity in your microclimate, which helps your body more efficiently maintain an ideal core temperature. The result? Increased comfort and enhanced performance.

Our Partners

adidas
asics
eddiebauer
eider
firstlite
golite
hamezchool
kwinwet
manduka
mavic
millet
newbalance
obermeyer
pearlizumi
puma
rab
ripcurl
ruizu
northface
taketwo