you don't want to have to carry a big ol' pack that's uncomfortable and annoying

This material stays flexible until impacted when it 'hardens' to offer better impact protection and force distribution

Pros: Super comfortable

but they're no use if you don't have the right tool to keep your wheel in line

100 Percent Celium Shorts - L-34 - Black Needs Images you don't want to haveCelium Premium All Mountain riding apparel enhances the ride with the superior comfort of premium materials The revolutionary shock cord waist closure ensures the perfect fit, while 4 way stretch construction provides unrestricted movement on the bike. Lightweight polyester elastane 4 way stretch construction. Fully welded seams for maximum riding comfort. Cohesive shock cord adjustable waist closure for optimal fit. Hidden Snap Closure offers a clean