A Legacy of Performance
The HD boardshort is an exercise in technology and performance.  For nearly 50 years, Alpinestars has produced technical, protective apparel that has revolutionized a variety of sports.  This legacy has now been transferred from land to sea with the debut of the HD … One of the most advance boardshorts ever created.

Researched and Developed…
The HD has been developed in collaboration with Alpinestars athlete and world class surfer Nathaniel Curran.  Over the past 2 years, Nathaniel has been fine tuning the HD from Bali to Ventura and everywhere in between.

Better, Faster, Lighter…
Like all Alpinestars product, the HD boardshort utilizes state of the art materials and processes to achieve maximum performance, protection, comfort and style.

Key Features Include:
Waffle-core waistband, providing maximum comfort.
Eight-way “perfect stretch.”
100% Hydrophobic.
No inseams on the inner leg, preventing wear and rashing while surfing.
Sonic welded throughout, minimizing weight and drag.
One of the lightest boardshorts on the market, weighing in at just 5.5 ounces.
Heat-sealed reinforcements at stress-points and stretchable seams.
Water resistant zippers make the HD lighter and further reduce drag.

For more information, please visit: www.alpinestars.com/HD

Ultra.Light.Construction

Image 1 of 5

Ultra