This competitive womens saddle is ultra-light with a minimalist profile thin but supportive gel padding & carbon-reinforced shell for solid support. Womens BG cutout is medically tested to reduce soft tissue pressure Stiff carbon-reinforced shell features womens specific tuning for all-day riding efficiency Super-light tuned density EVA foam padding with gel for added comfort on long rides Lightweight & durable hollow titanium rails Tough light & water resistant Micromatrix cover