Constructed for comfort and convenience over long trips or everyday riding and incorporating a range of Alpinestars' renowned protective features

fit and performance

stretch fabric upper and synthetic suede palm reinforcements for high levels of comfort and improved feeling with the bike’s controls

The GP Tech v4 also incorporates lightweight stretchable panels on the lower back

Detachable thermal vest with 80g insulation at the front for effective cold weather performance

a dura shorts dark gray Size:38 Constructed for comfort and convenienceAlpinestars essential go to shorts for all MTB activities, the A Dura Liner Shorts offer an added level of stretch for freedom of movement on the bike. The shorts have been engineered and constructed to provide superior durability and the ruggedness needed for the mountain biking environment. The shorts also have a secure double snap closure and side waist adjuster to personalize your fit. To store your personal belongings, the shorts have 2 zippered,