Spin Ultra is a trail running model for top runners as well training enthusiasts. High-performance, agile and responsive with excellent cushioning and protection for running long distances and extended training sessions. Outstanding fit, precise fastening, exceptional responsiveness and a high level of cushioning.
HIGHLIGHTS
- Cushioning and traction
- Fit and design for long distances
FEATURES
UPPER
- In mesh with applications in heat-sealed TPU film, integrated with a shockresistant 3D TPU toe cap. Tongue in lightweight and breathable fabric with pocket for laces. The upper wraps the foot like a sock thanks to the Sock-Fit LW construction system, avoiding pressure points and ensuring maximum comfort and precision fit.
LACING
- The lace loops are integrated with the upper structure to wrap the foot without pressure points.
- Lace pocket.
SOLE: VELOX LB MAX
- Low density EVA forefoot insert, with differentiated thickness for maximum cushioning.
- ESS forefoot insert, for maximum propulsion and Shock-Absorbing.
- Medium density EVA midsole for stability and cushioning.
- Outsole VIBRAM exclusive design by SCARPA MEGAGRIP rubber compound for high grip on every terrain.
TECHNOLOGIES
EXO
- Upper construction system designed and developed by SCARPA. Lateral protections (inserts or thermowelded cage) combined with upper, create an exoskeleton that better protect, support and contain the foot.
SOCK-FITLW
- On the Trail Running models, the tongue is constructed in a single piece of elastic fabric which allows a light wrap around your feet, offering a snug feel and lateral stability.
VIBRAM Megagrip
- This Vibram tecnology guarantee: unparalleled grip on wet and dry surfaces, a superior grip with rugged longevity and a optimal balance of stability and flexibility for ground adaptation.
COMPOSITION
- LOW DENSITY EVA HEEL INSERTS for cushioning
- ERGONOMIC ESS SHANK for anti-torsional control
- MEDIUM DENSITY EVA MIDSOLE for stability
- LITEBASE the rubber base is 40 - 50 % slimmer, so the tread is up to 30 % lighter than the traditional tread, in spite of he performance is unchanged in terms of traction
- OUTSOLE VIBRAM exclusive design by SCARPA MEGAGRIP rubber compound for high grip on every terrain
- STACK: Heel 24 mm - Toe 18 mm - Drop 6 mm
- DESIGN with vertical grooves for support
- DESIGN for flexibility and propulsion
- DESIGN with vertical grooves for cushioning
- OUTSOLE DESIGN: Propulsion area, braking area, maximum grip area, stability area