Home Women's Revel IV High Polar Waterproof Boot

Women's Revel IV High Polar Waterproof Boot

Regular price $220.00 Sale price $66.00
70% OFF
Size: 5.0

Size

Width: Regular

Width

Size Guide

Outdoor Footwear Size Chart

Measure your foot at the end of the day, standing, with the socks you plan to wear.

How to Measure

Foot Length: Stand on paper with your heel against a wall, mark the tip of your longest toe, then measure the wall‑toe distance in centimeters. Measure both feet and use the larger measurement.

Fit Tip: Most hiking boots and sandals run true to size. If you wear thick hiking socks or are between sizes, size up for extra toe room.

Men's Size Guide

US Men UK EU Foot Length (cm)
7 6 39.5 24.4
7.5 6.5 40 24.8
8 7 40.5 25.4
8.5 7.5 41 25.7
9 8 42 26.0
9.5 8.5 42.5 26.7
10 9 43 27.0
10.5 9.5 44 27.3
11 10 44.5 27.9
11.5 10.5 45 28.3
12 11 46 28.6
13 12 47 29.4
14 13 47.5 30.2
15 14 48 31.0
16 15 48.5 31.8
17 16 49 32.6

Women's Size Guide

US Women UK EU Foot Length (cm)
5 2.5 35 21.6
5.5 3 35.5 22.2
6 3.5 36 22.5
6.5 4 37 23.0
7 4.5 37.5 23.5
7.5 5 38 23.8
8 5.5 38.5 24.1
8.5 6 39 24.6
9 6.5 39.5 25.1
9.5 7 40 25.4
10 7.5 40.5 25.9
10.5 8 41 26.2
11 8.5 42 26.7
12 9 43 27.6

Big Kids' Size Guide (7–12 years)

US Kids UK EU Foot Length (cm)
1 13 32/33 19.7
2 1 34 20.6
3 2 35 21.6
4 3 36 22.2
5 4 37 23.2
6 5 38 24.1
7 6 39 24.8

Little Kids & Toddlers' Size Guide

US Toddler / Little Kid UK EU Foot Length (cm)
4T 3 19 11.4
5T 4 20/21 12.1
6T 5 22 13.0
7T 6 23 14.0
8 7 24 14.6
9 8 25/26 15.6
10 9 27/28 16.5
11 10 29 17.1
12 11 30 18.1
13 12 31 19.1

Notes: Measurements are heel‑to‑toe in centimeters. Most models fit true to size. For kids, allow a small amount of growing room when selecting a size. If you plan to wear thick hiking socks with boots, consider sizing up half a size for a more comfortable fit on long trails.

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Women's Revel IV High Polar Waterproof Boot

Women's Revel IV High Polar Waterproof Boot

Hours of warm, dry feet on the coldest days. With a higher profile for deeper powder and our warmest insulation (rated to -40°F), plus better grip on ice.

Original Fit
Original Fit
KEEN.DRY Waterproof
KEEN.DRY Waterproof
KEEN.WARM Recycled P.E.T.
KEEN.WARM Recycled P.E.T.
Thermal Heat Shield Insole
Thermal Heat Shield Insole
Heat Trapolator Insulation
Heat Trapolator Insulation
KEEN.POLAR TRACTION
KEEN.POLAR TRACTION
KEEN.PROTECT Toe Bumper
KEEN.PROTECT Toe Bumper
Environmentally Preferred Leather
Environmentally Preferred Leather
Eco Anti-Odor
Eco Anti-Odor
Product Details
Style Number1023622
weight per shoe22.36oz / 634g
Shaft Height5.31in / 135mm
Heel Height2.17in / 55mm
Heel-to-Toe Drop0.39in / 10mm
Features
  • Original Fit has generous space across the forefoot for toes to splay
  • Heat Trapolator technology: Three layers of heat-trapping materials underfoot
  • 400g of KEEN.WARM Recycled P.E.T. insulation rated to -40°F/-40°C
  • Notch in back for Achilles movement and comfort
  • Metal eyelets for added durability
  • Compression-molded foam midsole for cushioning
  • Thermal Heat Shield insole captures warmth
  • KEEN.POLAR TRACTION outsole for better grip on snow and ice
  • 5mm multi-directional lugs for traction
  • Stability shank delivers lightweight stability
  • KEEN.DRY waterproof, breathable membrane seals out moisture from the inside
  • High-abrasion rubber toe rand for added durability and protection
  • Environmentally preferred premium leather from LWG-certified tannery for cleaner water
  • Eco Anti-Odor for natural, pesticide-free odor control
Materials
  • Waterproof leather and performance mesh upper
  • Breathable textile lining
  • Non-marking multi-directional lugs for increased traction
Care
  • Gently brush leather with a soft bristle brush or hand towel to remove loose dirt and debris. Tough stains may require a leather cleaner.