If you're into ripping trails but aren't too keen on ripping skin, then Troy Lee Designs' KG 5450 Knee/Shin Guards are required gear. The KG 5450 preserves your delicate knees and shins with hard shell protection that's surrounded by Troy Lee's flexible Strata foam. These protective elements are held in place with a mix of durable Aramid material and stretchy mesh to balance abrasion resistance and breathable, well-fitting comfort.