Mad Rock RedLine Strap
Mad Rock
Sharp aggressive downturn targets steep boulder problems and overhanging routes with precision power. Science Friction 3.0 with velcro closure and soft feel creates reliable grip and responsive feedback. Versatile fit works across different climbing styles and foot shapes.
Best For
Best for bouldering and sport climbing on overhang and roof terrain. Aimed at advanced to elite climbers.
Strengths & Trade-offs
Strengths
- Downturned shape generates torque on small footholds
- Open the straps and your feet breathe instantly
- Rubber works on granite, limestone, and plastic equally
- No animal-derived materials
Trade-offs
- Lower durability under heavy use
- Not a shoe you want to hike to the crag in
Sizing & Fit
Standard Mad Rock sizing: performance = measured size, snug + 0.5, comfort + 1. Mad Rock sizes close to US street size. Narrow forefoot - best for narrow to medium feet. Minimal stretch: the Tek Flex synthetic upper holds its shape.
Fit profile: narrow width, low forefoot volume, narrow heel, suits egyptian, greek and roman toe shapes.
Minimal stretch expected; minimal break-in.
Stiffness
Measured stiffness: 0.33 on our 0-1 scale (0 = softest). Among aggressive shoes it sits between the Scarpa Drago (0.28, softer) and the Tenaya Mastia (0.40, stiffer).
Specifications
| Brand | Mad Rock |
| Model | RedLine Strap |
| Closure | Velcro |
| Downturn | Aggressive |
| Asymmetry | Strong |
| Rubber | Science Friction 3.0 (sole) / Power Upper chain-link (toe) / Science Friction R2 (heel rand) |
| Rubber Thickness | 4.2mm |
| Weight (pair) | 510g |
| Vegan | Yes |
| Kids | No |
Prices
| Retailer | Price |
|---|---|
| hardloop.de | 119.90 EUR |
Cheapest current offer: 119.90 EUR at hardloop.de, 23% below the 154.95 EUR list price. 1 shops currently stock it.