MAMMUT
Mammut Dyno 2.0 Pants AF
Mammut Dyno 2.0 Pants AF
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Soft tech fleece pants that move easily in the mountains and around town
The Dyno 2.0 Pants are unisex pants made from soft tech fleece. The waist stretches, and a gusset in the crotch makes it easier to move your legs. You can wear them for hiking and climbing, as well as for walks around town and relaxing at home.
Features
- The fabric is a spacer knit made from recycled polyester. The composition is 68% polyester, 27% viscose and 5% elastane.
- The waist is stretchy and can be tightened and adjusted with a drawstring.
- A gusseted crotch (a gusset is inserted in the crotch) is built to make it easier to move your legs.
- There are two side slit pockets and a zippered seat pocket at the back.
- Fabric panels at the knees give the pants a three-dimensional shape.
Recommended for
- Those looking for easy-to-move-in pants that work for both mountain walks and walks around town
- Those who value a soft feel and a waist that is easy to adjust
- Those who want a matching set with the Dyno 2.0 Midlayer Crew Neck, which is made from the same material
Pros and things to consider
Pros
- The waist stretches and can also be adjusted with the drawstring, so it is easy to fit to your build.
- The gusset in the crotch makes it easy to move your legs.
- The seat pocket closes with a zipper, so you can keep small items in it.
Things to consider
- Sizes are European. An Asian Fit S is equivalent to a Japanese M.
- At 480 g, these are not pants that prioritize light weight.
- No water-repellent or windproof properties are listed, so on rainy or strongly windy days you will need separate rain gear.
Specifications
| Brand | MAMMUT |
|---|---|
| Model | Dyno 2.0 Pants AF |
| Item number | 1022-01950 |
| Color options | Platinum Melange, Black |
| Size options | S, L |
| Weight | 480 g |
| Fit | Regular Fit |
| Materials | Main fabric: Polyester 68%, Viscose 27%, Elastane 5% |
| Fabric & technology | Main fabric: spacer knit (recycled) |
| Country of origin | China |
| Gender | Unisex |
| Mammut category | Urban |
Size
| Size | S | L |
|---|---|---|
| Waist (approx.) | 76.0 cm | 84.0 cm |
| Rise (approx.) | 25.0 cm | 26.5 cm |
| Inseam (approx.) | 75.5 cm | 81.0 cm |
| Hem (approx.) | 26.0 cm | 28.0 cm |
| Thigh (approx.) | 57.0 cm | 62.0 cm |
| Hip (approx.) | 100.0 cm | 106.0 cm |
| Japanese (Asian) size | M | XL |
| Height (guide) | 167–173 cm | 177–183 cm |
| Chest (guide) | 89–95 cm | 97–103 cm |
| Waist (guide) | 75–81 cm | 83–89 cm |
Dimensions and weights are the manufacturer's published values and may vary slightly.
FAQ
- Q. How should I choose a size?
- A. Mammut clothing uses European sizing. Asian Fit is the name for models cut for Japanese body shapes, and it does not mean Asian sizing. Sizes run one size smaller than Japanese sizing: an S is equivalent to a Japanese M, and an L to a Japanese XL. According to Mammut's size guide, S corresponds to a height of 167–173 cm and a waist of 75–81 cm, and L to a height of 177–183 cm and a waist of 83–89 cm.
- Q. Where are the pockets?
- A. There are two slit pockets on the sides and a zippered seat pocket at the back.
- Q. What is the material?
- A. The fabric is a spacer knit (a fabric knitted in a three-dimensional structure) made from recycled polyester. The composition is 68% polyester, 27% viscose (a type of rayon) and 5% elastane (a stretch fiber). Mammut describes it as soft tech fleece.
Before you buy
- Genuine MAMMUT product for the Japanese market, sourced through Mammut's distribution in Japan.
- This item is ordered from our supplier after you place your order, then shipped from Japan.
- If it is out of stock at the manufacturer or supplier, delivery may take longer. If a restock is not expected, we may cancel your order. We will contact you by email in either case.
- Ships from Japan by FedEx. For international orders, import duties and taxes are not included; where they apply, FedEx collects them from the recipient on delivery.
- Sizes are European (EU). Asian Fit (AF) models are cut for Japanese body shapes, with sleeve and body lengths adjusted accordingly. Please check the measurements in the size table.
- Images are for illustration. Colors may look different depending on your screen.
- Specifications and design may change without notice.
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Shipping, duties, payment and returns
Ships from Osaka, Japan. This item is ordered from our supplier after you place your order, then usually dispatched within 3–5 business days of its arrival.
Within Japan: free shipping on orders of ¥8,000 or more; below that, shipping is ¥540.
Payment: credit cards and the other methods shown at checkout.
Returns: if an item is defective or we sent the wrong item, we will exchange or refund it at our cost. We cannot accept returns for a change of mind.

