'Embrace their appearance' – why braving a skinsuit might be faster and cheaper – if you can cope with the jokes

Skinsuits, commonly seen in professional road racing, remain a rarity among club cyclists despite their notable aerodynamic and performance benefits. Unlike the traditional combination of separate shorts and jerseys, skinsuits integrate both into a single garment, reducing seams and loose fabric that can disrupt airflow. While controlled wind tunnel tests may show marginal gains, the real advantage lies in consistent aerodynamic performance during rides, as pockets and jersey material in conventional kits often shift and flap, negatively affecting speed. Beyond aerodynamics, skinsuits offer additional benefits such as weight savings and improved cooling. For instance, a skinsuit can weigh around 40 grams less than a comparable shorts-and-jersey setup, which, while modest, contributes to marginal gains sought by competitive riders. The design typically reduces fabric coverage, especially around the shoulders and back, enhancing evaporative cooling at speed. Some models incorporate partial unzipping features to improve ventilation without compromising aerodynamic efficiency, although this varies between brands and can affect fit when riding aggressively. Comfort and fit represent another area where skinsuits can excel, primarily due to the absence of bib straps and jersey hems, which can create pressure points or discomfort during long rides. The single-piece design distributes pressure more evenly across the upper body. However, sizing can be an issue since skinsuits are sold as one piece, requiring riders to compromise if their torso and leg measurements differ. A poor fit can lead to friction and discomfort, potentially negating performance benefits. Despite these advantages, many cyclists shy away from skinsuits due to aesthetics and practicality concerns. The appearance of a one-piece suit often attracts jokes or ridicule on club rides, deterring riders from adopting them outside competitive contexts. Yet, skinsuits can be more cost-effective than purchasing separate aero jerseys and shorts, with some models priced lower than the combined cost of individual pieces. Although crash damage to a skinsuit might seem more problematic, repairs are typically straightforward and affordable, making them a viable investment for those prioritising speed and efficiency. In summary, skinsuits offer a compelling package of aerodynamic consistency, weight reduction, cooling benefits, and comfort, often at a lower cost than traditional kits. Their limited uptake among amateur riders appears rooted more in cultural perceptions and sizing challenges than in performance drawbacks. As more riders become aware of their practical advantages, skinsuits could see broader adoption beyond the professional peloton, particularly among those seeking marginal gains without significant financial outlay.