Experience Form (Men's)
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Our most common Footshape™ Fit, right in the middle of Original and Slim. Learn More
Men's Shoes Size Chart
U.S. Men's Shoe Size | U.K. Men's Shoe Size | E.U. Men's Shoe Size | CM |
---|---|---|---|
8 | 7 | 41 | 26 cm. |
8.5 | 7.5 | 42 | 26.5 cm. |
9 | 8 | 42.5 | 27 cm. |
9.5 | 8.5 | 43 | 27.5 cm. |
10 | 9 | 44 | 28 cm. |
10.5 | 9.5 | 44.5 | 28.5 cm. |
11 | 10 | 45 | 29 cm. |
11.5 | 10.5 | 46 | 29.5 cm. |
12 | 11 | 46.5 | 30 cm. |
12.5 | 11.5 | 47 | 30.5 cm. |
13 | 12 | 48 | 31 cm. |
14 | 13 | 49 | 32 cm. |
15 | 14 | 50 | 33 cm. |
16 | 15 | 51.5 | 34 cm. |
Women's Shoe Size Chart
U.S. Women's Shoe Size | U.K. Women's Shoe Size | E.U. Women's Shoe Size | CM |
---|---|---|---|
5.5 | 3.5 | 36 | 22 cm. |
6 | 4 | 37 | 22.5 cm. |
6.5 | 4.5 | 37.5 | 23 cm. |
7 | 5 | 38 | 23.5 cm. |
7.5 | 5.5 | 38.5 | 24 cm. |
8 | 6 | 39 | 24.5 cm. |
8.5 | 6.5 | 40 | 25 cm. |
9 | 7 | 40.5 | 25.5 cm. |
9.5 | 7.5 | 41 | 26 cm. |
10 | 8 | 42 | 26.5 cm. |
10.5 | 8.5 | 42.5 | 27 cm. |
11 | 9 | 43 | 27.5 cm. |
11.5 | 9.5 | 44 | 28 cm. |
12 | 10 | 44.5 | 28.5 cm. |
13 | 11 | 46 | 29.5 cm. |
Men's Tops & Outerwear
Size | Chest | Hips | Long Sleeve Length |
---|---|---|---|
Small | 36 - 38 in. | 35 - 37 in. | 33.5 in. |
Medium | 39 - 41 in. | 38 - 40 in. | 34.0 in. |
Large | 42 - 44 in. | 41 - 43 in. | 34.8 in. |
X-Large | 45 - 48 in. | 44 - 46 in. | 35.5 in. |
2X-Large | 49 - 52 in. | 47 - 49 in. | 36.3 in. |
Men's Bottoms
Size | Waist | Hip | Inseam (Pants) |
---|---|---|---|
Small | 29 - 30 in. | 35 - 36 in. | 31.5 in. |
Medium | 31 - 34 in. | 37 - 40 in. | 32.0 in. |
Large | 35 - 38 in. | 41 - 44 in. | 32.5 in. |
X-Large | 39 - 42 in. | 44 - 47 in. | 32.5 in. |
2X-Large | 43 - 44 in. | 47 - 48 in. | 32.5 in. |
Women's Tops & Outwear
Size | Chest | Waist | Hip | Sleeve Length |
---|---|---|---|---|
X-Small | 31 - 32 in. | 24 - 25 in. | 33 - 35 in. | 31.5 in. |
Small | 33 - 35 in. | 26 - 28 in. | 36 - 37 in. | 32.0 in. |
Medium | 36 - 38 in. | 29 - 31 in. | 38 - 40 in. | 32.5 in. |
Large | 39 - 41 in. | 32 - 34 in. | 41 - 43 in. | 33.3 in. |
X-Large | 42 - 44 in. | 35 - 38 in. | 44 - 47 in. | 34.0 in. |
2X-Large | 45 - 48 in. | 39 - 42 in. | 48 - 51 in. | 34.8 in. |
Women's Bottoms
Size | Waist | Hips | Inseam (Pants) |
---|---|---|---|
X-Small (0) | 25 - 26 in. | 34 - 35 in. | 30.5 in. |
X-Small (2) | 26 - 27 in. | 35 - 36 in. | 30.5 in. |
Small (4) | 27 - 28 in. | 36 - 37 in. | 31.0 in. |
Small (6) | 28 - 29 in. | 37 - 38 in. | 31.0 in. |
Medium (8) | 29 - 30 in. | 38 - 39 in. | 31.0 in. |
Medium (10) | 30 - 31 in. | 39 - 40 in. | 31.0 in. |
Large (12) | 31 - 33 in. | 40 - 42 in. | 31.0 in. |
Large (14) | 33 - 35 in. | 42 - 44 in. | 31.5 in. |
X-Large (16) | 35 - 37 in. | 44 - 46 in. | 31.5 in. |
X-Large (18) | 37 - 39 in. | 46 - 48 in. | 31.5 in. |
The Experience Form is all about effortless and supportive miles, with a lightweight midsole, guidance technology, and a 4mm drop. Sail through daily workouts, crush long training runs, and smile through miles with the run club crew in a support shoe that’s ready to move.
Lightweight and responsive compression-molded midsole foam encourages efficiency. It’s got GuideRail™ technology, which encourages natural foot placement with gentle guidance for an inherently stable ride. A low 4mm drop complements the shoe’s rocker shape geometry for an efficient toe-off and a smooth, quick roll through your stride. With Altra’s signature FootShape fit, you get a roomy toe box and a secure midfoot, so you can move the way you were designed to. Feel the glide in your stride with the guidance and performance you need.
Details
Best For | Road running, walking |
---|---|
Heel-to-Toe Drop | 4mm |
Upper | Two-color engineered mesh |
Midsole | Lightweight compression-molded EVA foam |
Outsole | Rubber |
Weight | 9.6 oz / 272 g |
Cushion | Mid |
Stack Height | 28mm/32 mm |
Support | GuideRail™ |
FootShape™ | Standard |
How's it Feel?
Ride Experience: Forward
It’s a lightweight and supportive responsiveness you’ve got to feel to believe. With effortless performance and efficiency, glide through a run that’s smooth and freeing.
What's it got?

Compression-molded EVA foam is lightweight, responsive midsole foam that encourages efficiency and an effortless feel.

GuideRail™ technology acts like a supportive guide rail that encourages natural foot placement, with gentle guidance designed for overpronators, but only when it’s needed.

A rocker shape is designed to give the feeling of being propelled forward with each step and provides an efficient toe-off without taking away from your natural stride.

With Altra’s signature FootShape™ fit, you get plenty of room to help your toes move freely, with a secure midfoot.
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