To improve the durability. Yes, this fabric is more durable, which is important in an area where you will be rubbing against a saddle.
To make this trishort faster in non-wetsuit races. LiftfoilTM is our swimskin fabric. The addition of these panels on the front and back makes this trishort faster, and have no adverse affects when worn with a wetsuit.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.7 inch
Height : 1.9 inch
Length : 7.2 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 7.04 ounce (View shipping rates and policies)

ASIN : B00OQX5VQ0