It’s a mouthful to say, for sure. It’s not the sort of thing you want to walk into a shop and ask for unless the shop is as well-versed in Castelli’s line as, say, the Apple Store is in iPhone Apps.
A few months ago I wanted to revisit the concept of the thermal bib, I requested a set of Castelli’s Claudio Bib Shorts. I’d been looking at different thermal bibs and an introduction to Castelli’s Nano material at Interbike (which involved a cup of water, four tired legs and a bench) led me to the conclusion that the Claudio was a fresh take on an old but rare idea.
The SG0.6 Short-Sleeve Base Layer was included in the package in, ‘Hey, check this out’ style. Initially, I didn’t appreciate its finer qualities, namely light weight and a wind-proof front. It’s a rare combination, but we weren’t far enough into the South Bay fall to call for anything of that ilk. Heck, even the Claudios were a stretch for that time of year.
I pulled the SG0.6 Short-Sleeve Base Layer out for the first time last week. I’ve done laundry almost every day since just so I can wear the base layer as routinely as humanly possible. It’s as wind-proof as aluminum sheeting but as light as saran wrap. The combination of gossamer weight and impervioutuity (new word, you heard it here first) to wind make it the perfect piece to pair with the Claudio Bib Shorts. Not that you need the Claudios to make use of this base layer, but honestly, if it’s cold enough to make you think that a pair of bib shorts made from Roubaix Lycra is a good and helpful thing, then this base layer will clarify that comfort isn’t as arbitrary as cell phone coverage in the mountains.
Anything this wind-proof would, based on a description alone, would make me think that it was front-heavy, as in thick like an incumbent and inflexible like a values-based PAC. What’s remarkable is just how wrong that assumption is. The SG0.6 material (I’m sorry, but that name is dumber than a trailer park in a flood plain) is one of those materials for which we probably pay a royalty to NASA. Nothing could be this windproof and light without having first been to space. Thank God they only use it in the front. The rest of the garment has to breathe like new wine to keep you from sweating to death under the SG0.6 material.
No matter. It seems more durable than my son’s forehead and it dries faster than sand in the desert, which means I should be able to get through this winter with only one of them. Good thing. The suggested retail on these is more than I’m willing to spend on an exquisite Pinot. Even on special on the Interwebs, they can go for $70, which is about what I expect to pay for the run-of-the-mill jersey, not a base layer.
As part of Castelli’s Rosso Corsa line, it was worn by the Cervelo Test Team; even if they didn’t win more often thanks to it, I can guarantee they were more comfortable for having it. The base layer comes in one color—white—and six sizes (S-3XL) so you should be able to find one that fits you. These run small though; if you’re a medium in most brands, you’ll be a large in the Castelli.
I shouldn’t be surprised that anything nearly bulletproof would be pricey, but it takes something akin to chutzpah to market a $100 base layer. It takes brilliance to make one worth the price, though.
If there’s a better winter base layer, I’ve yet to try it.