Where the Space-O range uses a laser-perforated solid jersey, the SpaceLace T-Shirt is built from an open-knit lace fabric sourced from Japan. The difference is structural: rather than punching holes into a base fabric, the SpaceLace knit is constructed with continuous open gaps throughout the weave. More surface area exposed to air, continuous airflow at rest and in motion, no solid zones trapping heat against the skin.
The fabric is 68% nylon / 32% elastane, four-way stretch, fast-drying. At 110g it's heavier than the Space-O Singlet or Muscle Tee, which makes sense: more fabric per square inch despite the open construction. The open-knit structure holds shape at speed and doesn't collapse or cling when saturated. Flatlock seams throughout, detachable exterior care label, stealth-reflective Satisfy logo at the chest. Relaxed fit, sized true.
The SpaceLace is best understood as a training-day top rather than a race-day essential. No bib pins included. The open knit means it's not a layering piece in any meaningful sense.
Worth knowing: the construction is visually distinctive and somewhat see-through, which pairs naturally over a sports bra.

Please read our full return policy here.
We accept returns on items that are in like-new condition within 15 days of original purchase.
Items on sale are final sale and are not eligible for returns or exchanges.
The following items are final sales:
We do not accept international returns
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