AES-3 Midsole
Two thin pieces of polycarbonate plastic under the forefoot and along the arch for added stiffness and increase edging capability.
Redline
Description
The game changing shoe that pushes you through the redline for the send.
Retail price
US$ 169.00
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| Weight | 476 g Size 9 (US) single : 238 g / 8.4 oz |
| Closure Type | Lace |
| Gender | Unisex |
| Volume | Narrow |
| Sizing Information |
Your "fit" should be determined by the type of climbing that you intend doing, combined with your experience level. Remember that leather upper shoes are likely to stretch over time (mostly in lateral width), while lined and synthetic upper shoes are not likely to stretch much at all.  Madrock_Shoe_Size_Chart.JPG |
| Best Use (Highest Performance) |
Sport / Face Bouldering Indoor Competition |
| Asymmetry | Aggressive |
| Tongue Details | not provided by the brand |
| Last Details | Shape: Downturned (performance) Construction: Slip Lasted not provided by the brand |
| Upper Material | not provided by the brand Perforated Tek Flex |
| Midsole Material | 1.8 mm AES-3 Polyester |
| Sole Material | 4.2 mm
Science Friction 3.0, Concave
Rand: 2.2mm Science Friction R2 |
| Footbed Lining | Polyester |
Concave Sole
Mad Rock's innovative and patented Concave Sole allows climbers to utilize their feet as they would their hands. Concave soles are optimal for grabbing at holds while climbing on overhangs, and also help to create a sharper edge and better support for standing on tiny holds and edges.
Heel Clutch
Constructed with super sticky rubber, our latest heel tensioning system for the Redline gives you unparalleled sensitivity along with enough power for any heel hook. The molded heel piece is connected to the lacing system which provides control over volume and tension.
Perforated Tek Flex
Our latest upper material provides great breathability along with a little give compared to the original non-stretch fabric.
Science Friction 3.0
Years after the launch of the first Mad Rock rubber formula, our new Science Friction 3.0 compound marks a special milestone for the Mad Rock brand. After exhaustive research and a new production process originating in the USA, our new formula has a distinctively different characteristic than our previous batches. More durable than any of our previous formulas, our new Science Friction 3.0 also boasts higher friction. This optimal balance is incorporated into our new mix by increasing the tear strength and the memory of the compound. Due to its unique characteristics and unparalleled performance, our new Science Friction 3.0 formula is used on all of our shoes components like the 3D Power Upper, 3D Hooking Heel, 3D Concave Sole as well as the soles in all of our rock shoes.
Science Friction R2
In addition to the new formula for the sole and components of our new 2011 line, the new Science Friction formula was also incorporated into our new rand rubber mix. Higher friction and durability for the rand rubber is a testament to our commitment to performance and improvement in our rock shoe line. Enhancing the elasticity of the rand rubber was also a priority when developing the new rand rubber. As our new Science Friction R2 has greater give without the loss of performance, our new models feel extremely comfortable and sensitive, giving you that glove-like fit.
Spiral Last
Downturned, cambered, rotated and twisted to place your feet into the best position to get the most out of your rock shoes. A brand new last developed for the most demanding climber out there.
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Details of Redline Shoe
Redline Shoe Review