Using featherlite technology the RS1Killa Race Suit helps you beat your personal best and the competition. It is your best bet if you’re a podium contender that demands the lightest and most advanced fabrics available. The ultimate in lightweight, breathable performance, the RS1 Killa Race Suit features a combination of three fabrics for different areas of the body. The front chest, upper back and lower front thighs feature Killa Skin, which provides a breathable, yet water repellent seal, allowing moisture to be wicked away from the skin while preventing external moisture from entering the suit. Hydroseal leg hems reduce drag and increase comfort and the control zip gives unmatched performance under the most demanding conditions. This suit is perfect for non-wetsuit sanctioned and shorter distance races.