Passage 18.5" Boardshorts - SageBuilt From the Inside Out. We reimagined our boardshorts by starting from the core and reconstructing them for optimal performance and durability. With an 18. 5 outseam and crafted from an eco conscious blend of 49% Recycled Polyester, 35% Polyester, 8% Hemp, and 8% Elastane these boardshorts offer 4 way stretch for unrestricted movement and durability. The Passage Boardshorts feature clean finished, flat felled seams to minimize chafing and enhance