ALPINESTARS Tech 3 Boots - Black/White/Orange - US 9 2013018-1238-9 A-6 Chest Protector These products in 7075 have

These products in 7075 have been a staple in our race programs for years

Light weight about 30% less than metal or aluminum materials

Pre-drilled pieces mount easily

the GP Plus v4 has HRSF stretch inserts in the crotch

ALPINESTARS Tech 3 Boots - Black/White/Orange - US 9 2013018-1238-9 A-6 Chest Protector These products in 7075 haveUpper construction is made from innovative and light microfiber material that is flexible and abrasion resistant Light microfiber on front and rear bellow gives more comfort on the flexible area Toe box is made of synthetic material for high abrasion Extended Polyurethane (PU) synthetic gaiter helps seal out excessive water and dirt entry Contoured Thermoplastic Polyurethane (TPU) calf protector plate, TPU higher medial protector, TPU outer lateral