There are basically two types of knee pads in the world, proper plastic cap pads with straps and buckles and then there are these lightweight knee pad
Gear, Protective Equipment, Knee and Elbow Pads
Lightweight, breathable and packable thermal insulation when hiking, hunting, fishing, or engaged in tactical or other tough winter activities.
Särmä TST L3 Loft Pants
Unique & Comfortable –Fashion and Oval-shaped TPU shell design allows maximum flexibility for ease of movement and comfort. The high-toughness TPU can
Tactical Combat Knee and Elbow Protective Pads Sets Advanced Tactical Gear Set for Airsoft Paintball Hunting CS Military Enthusiasts Skate Outdoor
Made of super lightweight and high-density foam, the Knee Pad Inserts from Condor go with an articulated design for maximum flexibility and slip
Condor Knee Pad Inserts Brown
Safe Handler Red, Tough Cap Thick Foam Padding Knee Pads and Elbow Pads Bundle, BLSH-ES-PE-EPKP-1BKR - The Home Depot
Särmä TST L4 Combat Pants
CPE Elbow or Knee Pad Inserts
Shop Knee & Elbow Pads at Army Surplus World
The PC18 was designed to meet the need for a simple yet extensively scalable plate carrier for Finnish end users, including meeting Finnish military
Särmä TST PC18 Plate Carrier w. Elastic Mag Pouch Cummerbund, M05 Woodland Camo, S/M
Jalas FX2 insoles
Comprehensive Safety Design: Specially designed for safety during exercise, knee pads elbow Pads Set offers practical protection for knees, elbows,
Knee Pads Elbow Pads Set, Kids Adult Roller Skating Protective Gear Set for 6 Years Old and Above, Cycling, BMX Bike, Skateboard, Inline Skating