Altra - Men's Olympus 7 Mid GTX | GORE-TEX Hiking Boots – The Outfitters Adventure Gear and Apparel

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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.

Waterproof. Durable. Flexible. It’s everything you could want in a hiker, especially if you plan to stay on the trail all day.

Crafted with an updated Altra EGO™ MAX midsole foam that’s 15% lighter and 10% softer than the previous version, designed to keep you comfortable as you keep exploring. A GORE-TEX Invisible Fit upper is engineered for a waterproof, durable, and flexible fit, so you can Stay Out There™, no matter the forecast. With a Vibram® Megagrip outsole with TractionLug™, you’ve got fierce grip with adaptative traction and stability on wet or dry terrain. It’s got ankle support and protection with a refined molded heel collar, plush tongue, and webbing loops, designed for added comfort. With the Altra Fit, you get room for your toes to move more freely and space through the midfoot while zero drop lets you move more naturally. Whether you’re planning a multi-day thru hike, visiting a local trail, or heading into the fog of the East Coast Trail, the Olympus 7 Mid GTX is the lightweight, waterproof hiker you’ve been looking for.

Also available in Women's

What's New

Updated Altra EGO™ MAX midsole foam that’s 15% lighter and 10% softer than the previous version
GORE-TEX Invisible Fit and durable upper for a waterproof, durable yet flexible fit
Vibram® Megagrip outsole with Vibram® TractionLug for stability and grip
Refined molded collar, plush tongue, and webbing loops for added comfort around the ankle

Details

Best For	Hiking, Thru Hiking
Heel-to-Toe Drop	0mm
Upper	GORE-TEX Invisible Fit
Midsole	Altra EGO™ MAX
Outsole	Vibram® Megagrip with TractionLug™
Weight	14.15oz / 401g
Cushion	High
Stack Height	33mm
Support	Neutral
FootShape™	Original

Fit & Feel

Soft, Stable, Balanced
It’s a rugged hiker with plush cushion, built to keep you stable. Designed for protection, confidence, and comfort on any terrain, in any condition.

What's it got?

Durable + sticky outsole for fierce trail grip

Vibram® Megagrip is a high-performance sticky rubber that offers unparalleled grip on both wet and dry surfaces, rugged longevity, and optimal ground adaptability.