There's No Such Thing as Bad Weather. 

It's the very latest Nano Flex 3G fabric used that gives the Tutto Nano Bib shorts the versatility to perform in all types of weather and riding conditions. When the clouds burst and rain begins to fall then, and here comes the tech, the nanotechnology microfilament mechanical water repellent finish combined with a short-chain chemical DWR (Durable Water Repellant) finish prevents water from seeping in. Phew. It's that technology that maintains your comfort for longer.

Reduced seams also enhance protection, with fewer areas for water to get in,  and the thermal performance keeps cold out and warmth in too. Elsewhere, the mesh bib straps keep airflow to the body optimized, helping regulate temperature and prevent clamminess as you begin to push the pace.

Superb Saddle Support

With the cold and wet conditions dealt with the focus turns to on-the-saddle support, and here Castelli has used their renowned Kiss Air2 seat pad. The pad incorporates as many of the features and comfort as the top-of-the-line Progetto x2 seat pad but at a more affordable price.

A seamless and super soft, brushed microfibre top maximizes comfort and fit. It's flexible to move with you and a bacteriostatic treatment helps stop saddle sores and infection. Dual-density and infinitely variable thickness foam give you the perfect cushioning for every part of the pad -maximum thickness and density in the ischial zone, tapering to moderate thickness in the perineum, and minimum thickness at the perimeter.

Rain showers, sunshine, cold, cloud, whatever the weather the Tutto Nano Bib shorts are Castelli's answer to that perennial spring and autumn conundrum of what to wear for a day of riding. When a cycling day sees almost every season make an appearance, the Tutto Nano are the answer.