The Circuit Z is Black Diamond's tri-fold, daily workhorse for the cost-conscious boulderer. It features BD's closed-cell PE foam layup with EVA bonded together, making it lightweight, but solid, for impact protection. The suspension system is comfortable, with shoulder straps, and a waistbelt. The Circuit’s square corners make for better coverage when paired with other pads and integrated multi-pad carry system makes it easy to carry multiple pads at once.

• Closed-cell PE foam layup bonded to high compression PU foam
• PU coated 900D nylon face fabric
• Tri-fold for compact carry and added coverage
• Easy hook metal buckles
• Integrated multi-pad carry system
• 10 cm (4in) of padding
• Dimensions: Folded - 50x100cm (19.9x39.6in), Open - 151x100cm (59.8x39.6in)
• Weight: 12 lbs 2 oz (5500g)