BEICSI APEX
New
Selling Fast. Once It's Gone, It's Gone.
Style and Performance. No Compromise.
The Apex is where clean design meets serious intent. A sleek black upper sits on a blade sole built for forward momentum — sharp lines, locked-in fit, zero distraction. Lightweight enough to forget you're wearing them, aggressive enough to turn heads mid-stride. For the athlete who doesn't separate style from performance.
Fits true to size — per customer reviews
Runs Small
True to Size
Runs Big
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Size Guide
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US Size (Men's or Women's)
EU Size
How to measure your foot
1
Prepare & trace
Place your foot on a sheet of paper. Trace around it holding the pen vertically against your foot.
2
Measure length
Draw a straight line from the back of your heel to the tip of your longest toe. Measure in cm.
3
Measure in the evening
Feet swell during the day. Measuring in the late afternoon or evening gives the most accurate size.
4
Use your larger foot
Most people have one foot slightly larger. Always size to your bigger foot and go up if between sizes.
General Fit
True to size
Order your usual size.
Wide Feet
Size up ½
Or if you use orthotics.
Between Sizes
Always go up
Never down — toes need room.
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4.8
Excellent
2,847 reviews