What Our Gearhead(R) Experts Are Saying:"The Baseframe Pro Short-Sleeve gives me the confidence to send it on technical descents while staying cool and comfortable. The D3O(R) inserts provide serious impact protection but stay flexible while I ride. The open stretch mesh keeps airflow moving, and I love that the inserts are removable for easy washing. It's the perfect balance of safety and breathability for aggressive riding."When we need protection without restriction, the Fox Racing Baseframe Pro Short-Sleeve delivers. This impact-ready layer features removable D3O(R) armor in the back and shoulders, which stays flexible while riding and hardens on impact for world-class protection. Large perforations and flex grooves allow the back protector to move with us, so we can charge technical descents without sacrificing mobility. Built with moisture-wicking, open-stretch mesh, this base layer maximizes airflow to keep us cool on high-output rides. The body-activated polymer conforms to our shape for a precision fit, while removable inserts make washing easy. Whether we're dropping into rock gardens or navigating root-filled singletrack, this piece keeps us protected without overheating.