Focusing on how the kit fits and feels on the bike we have revised articulation points and used lighter, more durable materials in the pants. All helping to make the Sprint kit even more race ready. Key Features: TLD Race Fit - Mid-rise waist, roomier cut with a balance of performance and durability 90% Polyester/10% Spandex construction is both lightweight and durable Redesigned knee zone features a slimmer profile without inhibiting protection while permitting improved articulation for better movement and pedaling capabilities More durable stretch fabric across the quads and around the rear of the shorts provide additional abrasion resistance in the event of a crash Optimized rear mesh panels along the calves improve range of motion while increasing ventilation Increased resistance to chain abrasion through sonic welded thermo skin applied to the lower right inside ankle New side waist adjusters with Velcro inset into the body of the waist band allow for fit adjustments to be quic