Alpinestars GP Pro One-Piece Leather Suit (SOLD OUT)

Alpinestars suits are offered in European sizes, Choosing a suit depends primarily upon three measurements; chest size, belly size and height. Race suits are cut with a very trim fit which is designed to fit skin tight over underwear or very light clothing. With most suits, the protection (back, chest and/or air bag) is optional and, when installed in the suit, will make them fit smaller, so you’ll want to think about the optional armor before selecting a size.

To select a size in a race suit, we highly recommend you measure your chest and belly with a tape (it is easier if you ask a friend to help). If you need some measuring help, take the link below for detailed instructions. Once you know your chest and belly measurements, you’ll want to choose a size from the chart that will be big enough for both. Before selection, you’ll need to add to your measurements for the addition of optional armor. Generally speaking, we recommend adding 1” to your chest and belly if you plan to add a back protector, and add an additional 1” to your chest for the addition of chest armor (if the suit is equipped to accommodate Alpinestar’s air bag system and you plan to install the air bag instead of armor, we suggest adding 1” to your chest and 1” to your belly).

Unlike separate jackets and pants, the fit of a suit is highly dependent upon your height. And since the fit of both the pants and the upper part of the suit are determined by the single size you choose, it’s pretty important that your height fall within the recommended range. To compensate for being too tall or too short for your ideal size, you can up-size or downsize to some degree, but you’ll be compromising the fit in other areas. Some riders who are much too tall or too short for standard sizing often opt for a custom made suit since off-the-rack suits just won’t work.

Alpinestars offers very complex sizing charts on their website, and if you want to dig more deeply into the sizing issue, I’d suggest visiting their website, but for sake of simplicity, we’ve condensed their basic sizing advice down to the chart below.

Need help measuring? Get it here.

A premium full grain leather suit fully optimized for Alpinestars’ innovative Tech-Air® Race airbag system. The GP Pro Leather Suit for Tech-Air® Race features an anatomical engineered design to ensure excellent comfort and performance fit for track days or serious road riding. Packed with class leading, track-tested protection inside and out, this ventilated leather suit is versatile and extremely comfortable. Its unique design means it can be equally effectively worn with or without the Tech-Air® airbag system.