Built with durability, comfort, and superior protection in mind, the Grindstone XTR is your go-to footwear for demanding environments, ensuring you stay safe and comfortable from dawn till dusk. This 8 lace-up is crafted from premium waterproof full grain leather and our Guaranteed ROCKY Waterproof Construction keeping your feet dry in wet and muddy conditions, while flex welt construction ensures long-lasting performance. This boot features an Oil, Slip, Barnyard Acid, and Resisting PU Outsole providing traction you can trust while navigating slick floors or uneven ground. Inside, the Grindstone XTR boasts our ROCKY Air-Port Lite Sponge PU Footbed with Memory Foam. This advanced insole technology delivers superior cushioning and support, reducing foot fatigue and keeping you energized throughout your workday. This work boot meets ASTM F2413 protective toe classification and electrical hazard standard..
Width:
Medium
Size:
Choose a size
Size & fit
Men's shoes
US
EU
UK
Foot length, cm
7
40
6
25.0
7.5
40.5
6.5
25.4
8
41
7
26.0
8.5
42
7.5
26.5
9
42.5
8
27.0
9.5
43
8.5
27.5
10
44
9
28.0
10.5
44.5
9.5
28.5
11
45
10
29.0
11.5
45.5
10.5
29.5
12
46
11
30.0
13
47
12
31.0
14
48
13
32.0
This is a general chart — ROCKY sizing may differ, check the product description.
International delivery
Shipping calculated at checkout
Returns & exchanges
Within 30 days of delivery
Built with durability, comfort, and superior protection in mind, the Grindstone XTR is your go-to footwear for demanding environments, ensuring you stay safe and comfortable from dawn till dusk. This 8 lace-up is crafted from premium waterproof full grain leather and our Guaranteed ROCKY Waterproof Construction keeping your feet dry in wet and muddy conditions, while flex welt construction ensures long-lasting performance. This boot features an Oil, Slip, Barnyard Acid, and Resisting PU Outsole providing traction you can trust while navigating slick floors or uneven ground. Inside, the Grindstone XTR boasts our ROCKY Air-Port Lite Sponge PU Footbed with Memory Foam. This advanced insole technology delivers superior cushioning and support, reducing foot fatigue and keeping you energized throughout your workday. This work boot meets ASTM F2413 protective toe classification and electrical hazard standard..
SKU
4-26911560
Brand
ROCKY
Category
mens / shoes / boots / work-boots
Variants
26
Customer reviews
5.0
Rocky boots will be my top pick.
[This review was collected as part of a promotion.] I am really happy with my purchase and I’ll be really honest. I love the boots. They are very comfortable.
I have tried many boots throughout the years. I have tried, Red Wing,brunt ,Wolverine Caroline ,Danner, Thorogood. If I compare with all those brand. I really had bad feet pain every time I come from work. I work long shift my feet is wide. I am electrician, I really highly recommend it.
Rocky boots will be my top choice they are so comfortable.
7/27/2026
5.0
Comfortable ain’t the the word !!
Thank you for making a boot that I can wear all week , I have diabetic neuropathy and had to switch out my boots every two days or so !! These are so comfortable that I haven’t found any reason to switch them out with another pair !!
The sole is flat enough and has grip enough that I don’t slip or bring too much dirt into my truck !!
Thanks again for making a work boot I can wear !
4/28/2026
3.0
Overall just average - good
Boot tongue rubs in ankles; boot laces do not stay tied (too slippery); not sure if I’ll be able to wear long periods of time
Otherwise good
