Alpinestars's HD Boardshorts are action packed. They have a waffle-core waistband, eight-way stretch, no inseams on the inner leg, heat-sealed reinforcements at stress-points, stretchable seams and water resistant zippers. They are 100% Hydrophobic and sonic welded throughout.

Alpinestars Hero Blend Boardshorts are gnarly bro. They have a 21.5" outseam, 2 way stretch, and are made of 94% polyester/6% elastane.

Alpinestars Rival 2 Boardshorts were made to ride with a 21" outseam, 2 way stretch, and made of 94% polyester / 6% elastine.

Alpinestars X-111 Boardshorts are out of this world. They have a 21'' outseam, 4-way stretch diamond ripstop, engineer graphic print, and are 74% polyester, 26% elastane.