About Giro Cylinder HV+ Shoe
The Cylinder High Volume mountain bike shoe is made for riders with wide or high-volume feet who want exceptional comfort and quick adjustment provided by a Boa® dial. With a single dial and a set-and-forget front strap, you can quickly get in your shoes and hit the trails. The Boa® L6 dial offers 1mm adjustment increments when tightening, and a macro-release function to get out of the shoe. Meanwhile, the co-molded nylon and rubber lugged outsole provides high traction and durability.
Upper Construction: Boa L6 (1mm + with macro release) retention with lower strap. Toe and heel microfiber reinforcements. Synthetic upper. High-volume fit.
Footbed: Die-cut insoles.
Outsole: Co-molded nylon and rubber high-traction lugged outsole. Mid-foot scuff guard. Accommodates steel toe spikes.
Product Weight: 315 grams (size 42)
Boa® Dial: The BOA® Fit System provides fast, effortless, precision fit with the turn of the dial. The configuration with the stainless steel lace (CS1) and the nylon guides (Form TX) powered by the dial (L6) eliminates stretch, reduces weight and provides a finer adjustment down to the millimeter. Compared to traditional buckles L6 offers an instant “macro release” function too. BOA Dials are covered under the BOA Guarantee for the lifetime of the product.
High-Volume Fit: Giro "HV" footwear is built on proprietary, cycling-specific lasts that are specially designed to create a fit that hugs wider or higher-volume feet closely without binding, crowding or discomfort. In order to provide the most supportive and precise fit possible, our HV lasts are hand-crafted in whole and half-sizes too, so you get the best fit possible in a production shoe. Giro HV fit is recommended for widths from D-EE, and is an option for feet with very high instep.
Founded in 1985 by Jim Gentes and headquartered in Santa Cruz, California, Giro is a manufacturer of helmets, goggles, apparel, shoes and softgoods for cycling and snow sports. Their products have been used to win multiple Olympic medals, world and national championships. They are a company set on evolving and pushing the boundaries, with a focus on design solutions, that enhance experience and performance.