Which is warmer, the Fuego or the Simond MT100?

Both use 800-fill down at similar weights, so warmth is close. The Simond states a 41°F to 23°F comfort range; Cotopaxi gives no rating for the Fuego. The Fuego's scuba hood and elastic cuffs likely seal better in wind.

Is the Fuego worth $240 more than the Simond MT100?

Only if you value the better hood, the two interior pockets and the recycled 20D shell. On warmth per dollar the Simond wins clearly at $60 versus $300 as of November 4, 2026.

Both pack into a pocket, and their weights are close: 332 g measured for the Fuego, about 320 g for the Simond in size L. Expect similar packed size.

The Fuego's 20D ripstop is slightly thicker than the Simond's 15D polyamide, so it should resist snags a bit better. Neither is a hard-use shell; both need care around rock and brush.

How should I size each one?

The Fuego has a regular fit. Decathlon advises sizing up one if you wear one layer underneath and two sizes up for two or more layers, so the Simond runs small.

Which is better for backpacking?

The Simond is designed for backpacking and costs far less, which matters on the trail. The Fuego is the nicer jacket for camp and town, but at $300 you will baby it more.

Fuego Down Hooded Jacket - Men's vs Simond Men's MT100 Hooded Down Puffer Jacket

Buy the Simond MT100 if you want maximum warmth per dollar: it is $60 at Decathlon as of November 4, 2026, versus $300 at Cotopaxi for the Fuego. Buy the Fuego if you want a lighter, better-finished jacket with a scuba hood, two interior dump pockets and a recycled shell. The price gap is $240, so the Fuego only makes sense if fit and finish matter more to you than value.

Today the Simond Men's MT100 Hooded Down Puffer Jacket costs $240.00 less at its best price.

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