Anta Zone 2 Heart Rate 90 "Peace White Black" 112625579-7 - Super Trainer Running Shoe Unisex White Black
Clean slate. Clear mind. Easy miles.
The Anta Zone 2 Heart Rate 90 "Peace White Black" is a premium, unplated super trainer built around high-tier marathon foam — and a huge community demand for a highly minimalist, ultra-clean aesthetic. The "-7" variant delivers exactly that: no noise, no distractions, just the run.
Built on the Zone 2 coaching truth — 80% of weekly training should feel slow, smooth, and easy — this shoe is optimized for 60%–70% of maximum heart rate conditioning, reducing heavy muscular fatigue and calf strain across high-mileage training blocks.
The Design Story: The Zen of Easy Distance
- White Base: A crisp, unblemished matte white mesh captures mental clarity during early morning or solo recovery miles — the visual equivalent of a blank training log ready to be filled.
- Black Contrast: Deep ink-black accents structure the geometric midsole lines, outsole, and ANTA logo. The sharp monochrome palette masks dirt on the lower half and transitions seamlessly from technical daily trainer to lifestyle sneaker.
Sizing & Fit
- Normal to Narrow Feet: True to Size (TTS) — order the exact same US size you wear in Nike, ASICS, Brooks, or Saucony. Length is spot on, midfoot width is average, heel carriage locks down cleanly.
- Wide Feet or In-Between Sizes: Size up a half size. The AT-Fiber upper is structural with almost zero natural elasticity. The forefoot features a subtle performance taper — wide-footers or runners whose feet swell past the 5-mile mark should size up to prevent toe crowding against the structured front bumper.
Midsole: NitroEdge 90 Supercritical Foam
A thick single slab of full-length NitroEdge 90 — ANTA's nitrogen-infused compound with incredibly low density and 90%+ energy return. It yields deep underfoot compression and an explosive, cloud-like bounce that protects joints during long pavement runs. The kind of midsole that makes 10-mile easy days feel like 5.
Stability: Plateless Nylon Shank
No carbon fiber plate. A specialized midfoot nylon shank guarantees torsional anti-twisting stability while guiding your weight forward through the stride — preserving natural foot flexion on recovery days and keeping legs fresh for the next session.
Weight: Elite Featherweight Class
At just 188 grams (Men's US 9), stripping the plate keeps the shoe remarkably nimble — practically invisible on foot. The kind of shoe you forget you're wearing until you check your watch and realize you've been out for an hour.
Upper: AT-Fiber Mesh
Thin, soft AT-Fiber technology comfortably locks down the midfoot and eliminates heel-slipping. Note: the premium mesh prioritizes mechanical durability over raw ventilation and runs warm on scorching summer days — best suited for cool-weather or morning training.
Outsole: Anti-Wear Rubber (AWR)
Textured AWR rubber shields key impact zones and provides reliable friction on dry asphalt. Wears faster than heavy utility trainers and slips on slick, wet pavement — plan your routes accordingly.