Nalini Skinsuits

Fabric Tech and Aerodynamic Performance

The foundation of any Nalini skinsuit is Kinetech - a family of woven fabrics engineered to provide targeted compression while managing aerodynamic drag across the body. Different panels use different Kinetech weights depending on their role: smoother, denser weaves sit over muscle groups where compression aids power delivery, while textured or dimpled fabrics are positioned at the arms, shoulders, and outer legs. Those textures aren't decorative. They're designed to trip the boundary layer of air clinging to the suit's surface, converting laminar flow into turbulent flow and, counterintuitively, reducing overall drag - the same principle that makes a golf ball's dimples work. At race pace, that's measurable. Under threshold effort in a time trial, the Kinetech construction also breathes well enough to prevent overheating, which matters on a 25-mile course where you can't afford a second half fade.

For cyclocross-specific suits, Nalini applies DWR (durable water repellent) treatments and uses heavier thermal-backed variants of their technical fabrics. Mud sheds rather than saturates, and the added thermal layer keeps core temperature stable through early morning start waves in November. It's a different brief to a pure Nalini aero skinsuit, but the same attention to fabric placement carries through. If you're comparing at this level, Castelli skinsuits and Bioracer skinsuits operate in the same space - all three invest heavily in wind-tunnel data - but Nalini's Italian manufacturing and Moa Sport heritage give the fabrics a tactile quality that's hard to quantify but easy to notice when you're pulling one on.

Understanding the Nalini Fit and Range

Every Nalini skinsuit is cut for an aggressive, race-specific position. In the showroom or bedroom, it'll feel tight across the shoulders and restrictive through the hips. Don't let that put you off. In the tuck - elbows in, back flat - the panels align with your body and the compression becomes purposeful rather than punishing. Fabric bunching, which costs watts by disrupting airflow, disappears entirely. That's the point of the cut.

The range breaks down into three clear categories. Pure Nalini TT suits are stripped back: no rear pockets, minimal panelling breaks, hidden zips front and centre. Everything is subordinated to straight-line speed. Road speedsuits add rear pockets and slightly more breathable fabric construction - practical for criteriums or road races where you need to carry a gel or two without blowing up thermally through a two-hour effort. The Nalini cyclocross suit variants are a different animal: thermal, slightly more forgiving in the cut to allow for repeated dismounts and remounts, and built to handle conditions that would wreck a summer race suit inside a season.

On Nalini skinsuit sizing, the general advice is: if you're between sizes, go up. The high-compression fabrics don't offer much give, and a suit that's too small will restrict breathing and shoulder movement in ways that hurt performance rather than help it. Check your chest and hip measurements against Nalini's size guide carefully - Italian race sizing runs close to body measurements, not generous. If you're carrying any muscle mass in the legs, pay particular attention to the thigh measurement. For an alternative take on fit and sizing philosophy, Santini skinsuits follow a similar Italian race cut and are worth comparing if you're undecided.

One thing worth knowing: the silicone grippers at the sleeve hems are intentionally low-profile. They hold position without leaving marks, which becomes relevant if you're racing back-to-back weekends and living in the suit for warmup, race, and cool-down.

Layering and Care for UK Racing

An early morning British time trial - think 6am on an empty A-road, temperature hovering around 10°C - is a specific challenge. The suit itself won't be enough. A lightweight, moisture-wicking base layer underneath adds a meaningful thermal buffer without compromising the aerodynamic profile of the Kinetech fabric above it. Keep the base layer thin and close-fitting; anything with texture or loose fabric will undo the work the suit's outer panels are doing. Pair that with a Nalini gilet for the warmup and strip it off at the start line.

For criteriums or road races in summer, most riders go straight onto the suit with nothing underneath. Cooling is better, the aerodynamic properties of the fabric sit correctly against skin, and the integrated chamois functions as designed without a bib short liner muddying the picture. A Nalini jacket over the top on the rollers before your race starts is a sensible habit - you want to arrive at the line warm, not cold and stiff from standing around in a skinsuit.

Care is where a lot of riders inadvertently shorten a suit's lifespan. Wash cold, always inside out, and never use fabric softener. Softener coats elastane fibres, reducing their elasticity over time and degrading the aerodynamic properties of the technical fabrics - the textured panels that manage airflow need their surface structure intact to do their job. Air dry only. Tumble drying will ruin the chamois and distort the compression panels faster than almost anything else. Handle the suit well and it'll repay you across multiple seasons. If you find yourself wanting to compare everyday training options alongside race-day skinsuits, Nalini bib shorts carry the same fabric philosophy into a more forgiving format.