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Karhu Ikoni 3.5 vs Topo Athletic Ultrafly 6
The specs that matter for triathlon, side by side, from each maker’s own published figures.
| Spec | Karhu Ikoni 3.5 | Topo Athletic Ultrafly 6 |
|---|---|---|
| Type | Daily trainer | Daily trainer |
| Support | — | Stability |
| Heel-to-toe drop | 8 mm | 5 mm |
| Heel stack | 30 mm | 32 mm |
| Weight | 301 g | 272 g |
| Carbon plate | No | No |
| Wide width available | Yes | Yes |
| Price | ~$155.00 | ~$150.00 |
Which should you pick?
Karhu
Pick the Ikoni 3.5 if…
On the specs above it doesn’t pull ahead, so choose on fit, feel or price.
Check price →Specs from the makers’ own pages: Karhu, Topo Athletic.
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