seamless jacquard woven mesh with 30 g/m² lightweight elastic nylon yarn, featuring breathable mesh holes, elastic monofilament for durability, and “b” shaped X-structure for lateral support
Insole
hemp fiber blended for antibacterial, sweat-absorbing, and odor-resistant properties
Outsole material
rubber
Stability features
High sidewalls with gradient wrap-around design
Hidden rigid heel counter to correct landing force line and prevent ankle sprains
Dynamic stability with 5mm heel-to-toe drop to reduce knee joint pressure
Additional details
Gait swing technology
FLOW SOLE SYSTEM with full-length double rocker structure (10° front and rear rocker angles) to guide natural forward rolling and reduce pressure on foot arch and calf muscles
Fit
wide last, low slope difference, hard heel counter for soft yet stable foot feel, suitable for wider feet common among Chinese users
Color options
Conch Orange, Misty Gray, Cloud White, Sea Sand White
Outdoor asphalt and various paved surfaces
Sports fields
Indoor treadmill running
Multi-sport activities including aerobic exercise, daily jogging, dance fitness, walking, commuting, and casual wear
Additional details
Men’s Sizes (China/EU/US)
245-290 mm / 39-46 EU / 6.5-12 US
Women’s Sizes (China/EU/US)
220-255 mm / 35-40 EU / 5-9 US
Size grading adjusted from 6.67mm (EU standard) to 5mm (China standard) for better fit
Different lasts for men and women to optimize fit
Additional details
Measurement method
foot length measured from longest toe to heel on flat surface; select larger size if foot width or instep is high
Tongue fixed loop and single-peak duckbill structure for easy slip-on and stable fit during movement
Visible technology branding on midsole and outsole for professional appearance
Environmentally friendly colored yarn weaving for upper fabric
The bmai Yuanzhengzhe Thick series redefines thick-soled shoe comfort with advanced cushioning, stability, and multi-scenario versatility. Designed for runners from beginners to advanced, and suitable for daily training and lifestyle wear, it offers superior shock absorption, dynamic stability, and a comfortable fit tailored for wider feet. The innovative FOAM4++ midsole technology and FLOW SOLE SYSTEM gait guidance provide lasting comfort and protection for knees and joints during slow running and aerobic activities.