Name: QUANTUM GTX JR - Aloe/Grey
Rating: 4.61 (28 reviews)

Zamberlan Quantum GTX RR JR - Boys & Girls Hiking Boots

QUANTUM GTX JR - Aloe/Grey

5

$68.00 $170.00 (60% OFF)

QUANTUM GTX JR - Aloe/Grey

The Details

Best For Hiking

Weight 330g Based on size US 8 (Half Pair)

Boot Height 5"

Flex Rating

1

2

3

4

5

Max flexibility Max stiffness

Ultra Flexible

Trail-shoe or lifestyle feel. Lightweight, with minimal torsional rigidity.

Cushioning

1

2

3

4

5

Min cushioning Max cushioning

Moderate cushioning

Balanced cushioning for all-around comfort and support. Absorbs impact without sacrificing stability. Ideal for most hikers and a wide range of trails, from day hikes to light backpacking.

Terrain

Hiking trails

Fit

Last Type & Size guide

The foot plays an important role in supporting the weight of the entire body as well as locomotion. The engineering of our lasts and footwear construction take into account all the anatomical aspects of the foot, making it a true investment in your feet. Zamberlan® engineered different lasts based on the anatomical features of the foot and the requirements for various end-use applications.

Generally, Zamberlan boots are all comfortable, not too long and have a good volume.

Boot Lasts & Size Charts

To find your Zamberlan size, measure the distance from the back of your heel to the tip of your longest toe while wearing socks.

Place a sheet of paper on the floor and trace your foot with your heel against a wall.
Measure the outline from the back of your heel to the front of your toes.
Find this measurement in the chart below for the last of your model. If between two sizes, choose the larger.
Repeat for both feet and use the size that fits your bigger foot.

Getting the Best Fit and Finding Your Correct Size →

Regular Last

ZBPK Performing Fit · Slightly lower instep · Wrapped foot flex point · Tighter heel lock area

Size	9" 1/32	9" 9/32	9" 9/16	9" 21/32	9" 27/32	9" 31/32	10" 3/32	10" 11/32	10" 15/32	10" 5/8	10" 7/8	10" 31/32	11" 1/8	11" 1/4	11" 3/8	11" 22/32	11" 15/16	12" 3/16	12" 15/32
Foot (cm)	23	23.6	24.3	24.6	25	25.3	25.6	26.3	26.6	27	27.6	27.9	28.3	28.6	28.9	29.6	30.3	31	31.7
US Men	—	—	—	—	—	—	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	13	14	15
US Women	6	6.5	7	7.5	8	8.5	9	9.5	10	11	—	—	—	—	—	—	—	—	—
EU	37	38	39	39.5	40	40.5	41	42	42.5	43	44	44.5	45	45.5	46	47	48	49	50

Technical Last

ZTEC Technical Fit · Reduced volume in instep · Downturned shape · Pronounced heel to ankle line

Size	9" 7/32	9" 1/2	9" 23/32	9" 7/8	10"	10" 1/8	10" 9/32	10" 1/2	10" 21/32	10" 25/32	11" 1/16	11" 3/16	11" 5/16	11" 15/32	11" 9/16	11" 27/32	12" 3/32	12" 3/8	12" 5/8
Foot (cm)	23.4	24.1	24.7	25.1	25.4	25.7	26.1	26.7	27.1	27.4	28.1	28.4	28.7	29.1	29.4	30.1	30.7	31.4	32.1
US Men	—	—	—	—	—	—	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	13	14	15
US Women	6	6.5	7	7.5	8	8.5	9	9.5	10	11	—	—	—	—	—	—	—	—	—
EU	37	38	39	39.5	40	40.5	41	42	42.5	43	44	44.5	45	45.5	46	47	48	49	50

Wide Last

ZWL Wide Fit · High instep · Wide foot flex point · Round toe · Wide Achilles tendon area

Size	9" 11/32	9" 5/8	9" 7/8	10"	10" 1/8	10" 9/32	10" 3/8	10" 21/32	10" 25/32	10" 29/32	11" 3/16	11" 5/16	11" 15/32	11" 9/16	11" 11/16	11" 31/32	12" 3/16	12" 15/32	12" 3/4
Foot (cm)	23.7	24.4	25.1	25.4	25.7	26.1	26.4	27.1	27.4	27.7	28.4	28.7	29.1	29.4	29.7	30.4	31	31.7	32.4
US Men	—	—	—	—	—	—	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	13	14	15
US Women	6	6.5	7	7.5	8	8.5	9	9.5	10	11	—	—	—	—	—	—	—	—	—
EU	37	38	39	39.5	40	40.5	41	42	42.5	43	44	44.5	45	45.5	46	47	48	49	50

Laces Size Chart

Generally, lace sizes correlate to the specific boot. The best way to ensure the correct replacement lace is to measure your existing lace.

125cm — Low cut shoes
150cm — 5" and 6" hikers
175cm — 8" semi-tall boots and larger 6" hikers
190cm — 11" tall boots and larger 8" semi-tall boots
205cm — 11" tall boots, larger sizes

Kids' boots that don't skimp on quality

Built with premium materials, from Vibram® to GORE-TEX®, just like your boots.

Durably built to pass from kid to kid

Using rugged split-grain leather and Cordura uppers, with rubber toe rands for added protection.

Weather-ready for all conditions

GORE-TEX® membranes provide guaranteed waterproof-breathable performance.

Trail-tested traction

Rugged Vibram® Paw all-rubber outsoles optimize grip and traction for varied surfaces on-trail.

Waterproof
Resolable
Made in Romania

Technologies

Customer Reviews

5 stars: 24 (86%)
4 stars: 1 (4%)
3 stars: 0 (0%)
2 stars: 2 (7%)
1 star: 1 (4%)

Each year, I bought a pair for my two kids. They fit great, they look great. My kids love them! Perfect confort and design!

5

Ordered a 5 for my son, who is currently wearing a 4 or 4.5 in other brands. They fit reeeeally small, and he can’t wear them. Not sure why Zamberland thinks this is a 5. And not sure why their website says that sizes run large.

5

Love it!! Bought another pair since I hike a lot!

I have bought these boots for several years and they have fit my feet perfectly without any issues.

I know these boots, they are the best for my feet

.

Lightweight yet sturdy comfy footwear with wiggle room for toes.
Vibram sole very good , haven’t tested the waterproofing quality yet ((Goretex ) because have been lucky with the weather.
Highly recommend.

It’s been the best boots for my kids ever.

LOVE these boots!!!!

Fit is small I ended up buying a second pair 1 size bigger

J’ai retourné car la pointure n’était pas assez grande mais depuis la réception, aucun remboursement ni envoi de la pointure commandé!

My son use US5 size for almost all other brands but even size 6 of this pair is tight for him. So just wasted the money.

Just returned from a hiking trip. And boots were great ! Great quality, and super comfortable.

Exceptional. This is our second pair - purchased to allow for growth (child). She's super-happy with them and encountered zero issues during four days of hiking and easy ferratas in the Dolomites. Exceptional boots, especially considering they're for kids. Technical fit is vastly superior to other offerings. Weather resistance was perfect as well.

Seem like great quality boots when holding them, unfortunately due to Zamberlan's sizing chart, they are the wrong size so I can't tell much.

Love these boots. I have problem feet...small, high arches, pronation....and these are wonderful!

Lite and comfortable for a summer hike. Thank you!

Excellent product quality.
We had to return the boots to get one size larger for our kids. Caution when using the provided chart: the size indicated in cm seems to correspond to the length of the boot, not the length of the feet. We found it confusing and we first ordered the boots too small, they were fitting exactly the length of the feet.

High standards quality.

We have these hiking boots in all sizes and have passed them down for use by the younger siblings and then the neighbours’ kids. They hold up well even with lots of use.

Absolutely amazing! Purchased these for my 4 and my 10 year old (different sizes). The rubber sole is adherent enough for steep hikes in the Alps. The kids loved them!

This is the second pair Quantum boots I have purchased in the last 12? 15 years (I bought them the first year they came out). The old one's uppers are still in amazing condition, but I have warn the soles down.They have traveled across Canada and the sub Arctic, back country canoe trips, hiking and urban hiking walking, and even shopping. They are lighter than my Zamberlan Viox they, so they pack well and with the right care, the old ones never gained a drop of water, so I am assuming these are the same. I am female with a sized 38 right foot (that are wide), and 37.5 left foot that fit normal (so I use an thin insert).

Magnifiques bottes de randonnée 3 saisons. Ma fille les adore!

The shoes are superior when it comes to hiking and rainy days, truly sturdy and waterproof. This is our second pair, and as my son outgrow the first pair, we bought a new pair in size up. My son wears them every day during the fall and loves them. Comfortable wear all day long and dry feet, even after field trips and hikes all day 👍. They run true to size.