Upgrade your cycling gear with these Alpinestars Vector Tech Bicycle Shorts. These black base shorts are perfect for any avid cyclist with a passion for BMX or Mountain Bike riding. Designed for men in size Large, they offer a comfortable fit that's great for long rides. The base layer bottom style is suitable for all types of cycling, and the high-performance fabric is sure to keep you cool during any activity. The shorts also feature a stylish Alpinestars logo and are great for anyone looking for quality cycling gear.