Black Diamond Z4s present an upgrade over previous versions by unleashing new and innovative technology while also addressing the concerns raised by both athletes and consumers. These are some high tech gadgets that are simple and easy to use, and are easily among the most versatile small camming units you can buy. We think both new and experienced climbers alike will appreciate having them on their rack, and will benefit from their many advantages over other small cam designs.go to full review

The Edelrid Aramid Cord Sling is our Top Pick for Using as Pro because it is more durable than your average sling, and has added stiffness that makes it far easier to place with one hand while leading. This is an ideal sling for wrapping around blocks, over horns, behind flakes, or pushing through threads. They were designed with traditional limestone climbing in mind, like that found in the Dolomites of Italy, but are a great choice for all alpine climbing. We think one or two of these can..." go to full review

The Metolius Open Loop Sling is our Top Pick for Anchor Building, and is also an economical choice for use as a traditional lead sling in the double-length as well. Its blend of fibers, many length and width choices, and ease of untying knots all set it apart from its competitors, and are all reasons why we choose to recommend it.go to full review

With grippy, sandblasted lobes and a narrow head width, the four-lobed Z4s sunk reliably deep in thin fissures and pin scars. But their most epic feature was the new RigidFlex tech, an accordion sheathe that stiffens the stem when retracted to let you bury the unit, but then softens up once placed to reduce walking. Our tester dug the Z4 Offsets for irregular cracks, saying, “I whipped repeatedly on the .3/.4. It took a beating, but showed little wear and was easy to clean. Highly recommend..." go to full review