Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
RULE1 MASS GAINER + CREATINE BUNDLEWhen it comes to achieving your body composition goals, relying solely on your own efforts may only take you so far in terms of progress. Without proper supplementation, your dedicated workouts may not yield the desired results. Enter R1 Mass Gainer by Rule 1 Proteins, an effective solution to help you add the necessary mass and achieve your body goals. Packed with premium quality ingredients, each serving of R1 Mass Gainer by Rule 1 Proteins provides
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 117 reviews
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Product Reviews
★★★★★ 5
Big Guy comfort at Lil guy price.
Size: 58W x 30L, Color: Lieutenant
Being a bigger guy I can't go to Walmart or Target and find pants at me it seems to be a problem I have no matter where I go. And going to a big and tall store is extremely expensive. But I found these jeans here on Amazon and I ordered them not only did they fit comfortably I could breathe in them I could move I could bend I could squat I've even gone to work in these and been comfortable throughout the day they didn't cling to me they were the most comfortable pants I had in a long long time. I wore these jeans so often that finally after actually a couple of years I wore right through them I like ripped right out of them but the material with everything I do and I work in shipping and receiving the material lasted a good two and a half years with constant wear and tear so the material is strong it stretchy to go with moving around and breathed with me kept me warm on the Dock,and they made me look good. Washed them regularly and that didn't wear them out either. Overall for any big boys out there a 10/10.
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Reviewed in the United States on July 6, 2025
★★★★★ 5
Fits well and well made
Size: 46W x 29L Big, Color: Coast - Gray Fleece Lined
Hubby needed new jeans. I wanted a lighter color but these work just fine. They look good, fit well, and appear well made
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Reviewed in the United States on March 24, 2026
★★★★★ 4
Made in Mexico
Size: 52W x 29L, Color: Lieutenant
Made in Mexico. Good fit. Wondering if there will be much shrinkage.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Very comfortable mens jeans
Size: 46W x 28L, Color: Night Shade
I buy these jeans for my bother year after year. Very comfortable and true to size. They do not feel rough or stiff. They hold up very well wash after wash. Definitely worth the money.
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Reviewed in the United States on December 27, 2025
★★★★★ 5
Great quality and price
Size: 44W x 29L, Color: Lieutenant
Very nice and great price. We only returned them because they weren’t the color or fit my husband was looking for. They were a gift so I based the purchase off his description. The jeans were exactly as described by the seller.
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Reviewed in the United States on May 7, 2026
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