Alpinestars Trigger One Piece Suit. One of Alpinestars budget suits, but don't let the low price trick you that this is not a full blown race suit with all the protection of it's more costly compadres. OOO, we said something in Spanish. This suit is made from 1.2-1.4mm full-grain leather with a smooth matte finish for excellent abrasion resistance.  Removable CE certified GP protectors.  Ergonomically placed stretch Kevlar panels for optimal flexibility.  MotoGP profile hump for improved aerodynamic performance.  Removable mesh liner.  Patented calf expansion pockets improve range of calf fit.  Chest pad compartments with PE protection