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Mastering acoustics: when aerodynamics becomes silence Newton Lab tests demonstrated a direct correlation between aerodynamic performance and acoustic performance, with noise being measured in dBA (A-weighting, conforming to human ear perception) The lower the dBA value, the quieter and more comfortable the helmet
The high-quality Tri-Matrix composite shell made of fibreglass offers an optimal balance of stability, flexibility and low weight
laptop The durable Dagne Dover Dakota scuba-knit backpack is ideal for trekking from class to class or walking to the library for a study session
Johnathan Hall , LB, junior
The eye-catcher is made from polycarbonate shell available in four different sizes with five separate interior liner sizes
Our guides are full-time, licensed outdoor professionals trained in wilderness first aid, risk management, and emergency response
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