Flex 4/10 - Flexible
Level: Beginner
Liner:
- Response liner I: performance liner with multi-layer construction, memory foam and thermo-regulating fleece lining.
Lacing:
-Locking system BOA® : The BOA® adjustment system delicately distributes pressure, for all-day comfort without weighing down your equipment.
- BOA® Silver SS
- Reinforcements:
- Disc H4 Coiler at the tongue
- Sequence™ technology
Base:
- Outsole Unilite™ : for optimum comfort run after run
- Insole IMPACT ALG : insole with anti-moisture fabric for added comfort and durability, plus a polyurethane air cushion for extra cushioning and impact protection.
Materials:
Upper : synthetic
Lining: textile
Outsole: EVA