Women's Olympus 7 Mid GTX

A lightweight, waterproof zero-drop hiker with plush cushioning.

$230
Color: Chocolate Truffle/Mountain Trail/Whisper Pink
Also inMen's
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Top features
GORE-TEX Invisible Fit
Altra EGO MAX midsole
Vibram Megagrip with TractionLug
Description

The Altra Olympus 7 Mid GTX is a women's waterproof hiker built to stay on the trail all day. A GORE-TEX Invisible Fit upper gives a waterproof, durable and flexible fit, and an updated Altra EGO MAX midsole is 15% lighter and 10% softer than before. A Vibram Megagrip outsole with TractionLug grips wet or dry ground. A molded heel collar, plush tongue and webbing loops add ankle support and comfort, with zero drop and room for toes to move freely.

Perfect for
Plush cushion
Altra EGO MAX foam.
Fierce grip
Vibram Megagrip TractionLug.
Roomiest toe box
Original FootShape.
Features
  • GORE-TEX Invisible Fit. An upper engineered for a waterproof, durable and flexible fit.
  • Altra EGO MAX midsole. Updated foam that is 15% lighter and 10% softer than the previous version.
  • Vibram Megagrip with TractionLug. Adaptive traction and stability on wet or dry terrain.
  • Molded heel collar. Ankle support and protection, with a plush tongue and webbing loops for comfort.
  • Zero drop. Heel and forefoot sit at the same height for natural movement.
Size & Fit
  • Original FootShape: Altra's roomiest toe box, per Altra.
  • Zero drop: if you are new to it, build up gradually.
  • Support: Neutral, per Altra.
Open size guide
Materials
  • Upper: GORE-TEX Invisible Fit.
  • Midsole: Altra EGO MAX.
  • Outsole: Vibram Megagrip with TractionLug.
About the brand

Altra was founded on a simple idea: shoes should let your feet move the way they’re meant to. With their signature FootShape™ design and balanced cushioning, Altra running and hiking shoes deliver comfort that feels natural mile after mile. At Mountain Sports, we love Altra because it keeps you connected to every step of the journey — from pavement to peak.

Shop all Altra

SKU AL0A85TJ-91V · Style AL0A85TJ
Size guide

Altra Size Chart - Women's Footwear

Altra Sizing Chart

Altra footwear sizes convert between US, UK, European and foot-length (cm) sizing. For the most accurate fit, measure your foot in centimeters and cross-reference the CM column below. Altra shoes are built on a FootShape design and are offered in a single standard width.

Women's Footwear Size Conversions:

US UK EU CM
4 2 34.5 20.5
4.5 2.5 35 21
5 3 35.5 21.5
5.5 3.5 36 22
6 4 37 22.5
6.5 4.5 37.5 23
7 5 38.5 23.5
7.5 5.5 38.5 24
8 6 39 24.5
8.5 6.5 40 25
9 7 40.5 25.5
9.5 7.5 41 26
10 8 42 26.5
10.5 8.5 42.5 27
11 9 43 27.5
11.5 9.5 44 28
12 10 44.5 28.5
13 11 46 29.5

Fit tip: measure your foot in centimeters and match it to the CM column for the most reliable size. If you are between sizes, size up.

Performance

How it ranks across conditions.

Calibrated against comparable products we stock, so you can compare like for like.

Weather protection

Breathable
Water-resistant
Waterproof

GORE-TEX Invisible Fit upper, per Altra.

Cushioning

Firm
Moderate
Plush
Max

Altra rates the cushion High, per Altra.

Stability

Neutral
Light support
Structured

Neutral support, per Altra.

Best for

Is this right for you?

Day hikes

Waterproof and flexible for a full day on the trail.

Not for: For running, a lighter trail running shoe is the better pick. Shop trail running shoes

Backpacking

Altra lists thru hiking among its best uses, with ankle support and a plush midsole.

Not for: For heavy, multi-week loads, a stiffer boot gives more support. Shop women's hiking boots

Wet trails

A GORE-TEX Invisible Fit upper keeps feet dry, whatever the forecast.

Not for: Waterproof, not insulated: for snow and cold, see winter boots. Shop winter boots

Full spec sheet

Technical Specs

Weight11.7 oz (331 g) per shoe
HeightMid
WaterproofYes, GORE-TEX Invisible Fit
Heel-to-toe drop0 mm (zero drop)
Stack height33 mm
CushionHigh
SupportNeutral
MidsoleAltra EGO MAX
OutsoleVibram Megagrip with TractionLug
FitOriginal FootShape

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