Newton Distance
Our Distance line offers lightweight performance products crafted for fast-paced running. Because the lightweight neutral performance trainer is designed for speed, more-efficient runners will enjoy it for both regular everyday training and racing. This model is also a great choice for runners seeking a shoe for short- or mid-distance racing and weekly speed workouts.

UPPER
Highly-breathable, fast-drying, open air mesh
Minimal anatomical support strapping
Metatarsal stretch panels
Variable fit
Slip-proof laces with heel-securing double eyelets
MIDSOLE
Action/ReactionTM technology in the midfoot
Biomechanical metatarsal sensor plate
High-rebound EVA
Met-flex enhanced midfoot flexibility
ETC anti-friction, anti-bacterial sockliner
Accommodates most orthotics
OUTERSOLE
High-density rubber in midfoot
Lightweight EVA heel

 

Sir Isaac
The Sir Isaac Stability Guidance Trainer is designed for all runner types. Like all Newton shoes, the Sir Isaac offers highly responsive cushioning and ground feel, with a more level-to-the-ground platform and lighter weight. As our most traditional, structured and supportive running shoe, the Sir Isaac helps you transition into the Newton running experience. The Sir Isaac S has medial posting to offset pronation.

UPPER
Highly-breathable closed mesh
Slip-proof laces with heel-securing double eyelets
Lightweight ergonomic support strapping
Metatarsal stretch panels for foot adjustment
Reflective logo and heel tab
MIDSOLE
Single-density, high-rebound EVA
Second generation Action/ReactionTM technology in the midfoot and heel
Midfoot support chassis for added stability
Beveled heel and toe
Met-flex enhanced midfoot flexibility
Enhanced sock-liner that increases energy return and protection
Accommodates most orthotics
OUTERSOLE
Durable high-traction actuator lugs
Increased toe spring
Pronounced heel rocker
High-wear carbon rubber with traction tread