What Our Gearhead® Experts Are Saying:"I’ve been blown away by how the Movement Suit feels on long training rides—no shifting, no pinching, just seamless performance. The tailored Espresso Doppio fabric hugs just right, and the low-profile collar and reengineered pockets mean I don’t have to compromise between speed and function."When we’re chasing watts on hot training rides or settling into tempo on race day, the Castelli Movement Suit feels like a second skin. Designed with aerodynamic performance in mind, this one-piece suit eliminates any fuss or drag from multiple layers and stays sleek, cool, and in place from warm-up to final push. Castelli uses its proprietary Espresso Doppio fabric in the short portion of the Movement Suit, ensuring exceptional stretch, compression, and all-day comfort. The tailored fit, including shorter sleeves and inseam lengths, is optimized for natural freedom of movement in the riding position. Finished with a low-profile collar, reengineered rear pockets, and the premium Progetto X2 Air Seamless chamois, this suit delivers race-day performance for every ride.