What are some popular brands for men's swim trunks at REI?

The top brands for men's swim trunks include: O'Neill prAna Chubbies Fair Harbor Patagonia Browse our selection of top outdoor gear and apparel brands.

How can I earn a Co-op Member Reward on my men's swim trunks purchase?

REI Co-op Members get 10% back annually on every eligible purchase, including most full-priced men's swim trunks. (10% is typical but not guaranteed.) To earn or redeem rewards, buy a one-time $30 lifetime membership, or sign in as a member. See details about the Co-op Member Reward .

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Men's Swim Trunks

(66 products)

Products (66)

Sort: Best Match

Top Rated
ChubbiesStretch 7" Lined Swim Trunks - Men's
$38.83 - $79.50
2621 reviews with an average rating of 4.8 out of 5 stars
Top Rated
ChubbiesStretch 7" Swim Trunks - Men's
$33.83 - $69.50
6049 reviews with an average rating of 4.8 out of 5 stars
Top Rated
ChubbiesStretch 5.5" Swim Trunks - Men's
$33.83 - $69.50
6094 reviews with an average rating of 4.8 out of 5 stars
PatagoniaHydropeak Board Shorts - Men's 18" Outseam
$56.73
Save 24%
compared to $75.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
15 reviews with an average rating of 4.3 out of 5 stars
REI OUTLET
Top Rated
Free CountryContrast Elastic Swim Shorts - Men's
$38.73
Save 29%
compared to $55.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
5 reviews with an average rating of 4.8 out of 5 stars
REI OUTLET
Fair HarborBayberry 7" Swim Trunks - Men's
$37.83 - $76.00
1 reviews with an average rating of 5.0 out of 5 stars
Fair HarborBungalow 5" Swim Trunks - Men's
$37.83
Save 50%
compared to $76.00
1 reviews with an average rating of 5.0 out of 5 stars
Free CountryEngineered Swim Shorts - Men's
$38.73
Save 29%
compared to $55.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
17 reviews with an average rating of 4.1 out of 5 stars
REI OUTLET
Free CountrySunset Voyage Swim Shorts - Men's
$38.73
Save 29%
compared to $55.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
3 reviews with an average rating of 3.7 out of 5 stars
REI OUTLET
O'NeillHyperfreak Heat Stripe 21" Board Shorts - Men's
$55.00
2 reviews with an average rating of 4.5 out of 5 stars
Free CountryCargo Surf Swim Shorts - Men's
$38.73
Save 29%
compared to $55.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
11 reviews with an average rating of 4.4 out of 5 stars
REI OUTLET
Top Rated
ChubbiesStretch 5.5" Lined Swim Trunks - Men's
$79.50
2608 reviews with an average rating of 4.8 out of 5 stars
Fair HarborBungalow 5" Swim Trunks - Men's
$37.83
Save 50%
compared to $76.00
0 reviews
Top Rated
PatagoniaHydropeak Volley Shorts - Men's 16" Outseam
$56.73
Save 24%
compared to $75.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
35 reviews with an average rating of 4.6 out of 5 stars
REI OUTLET
Fair HarborBayberry 7" Swim Trunks - Men's
$37.83
Save 50%
compared to $76.00
0 reviews
Fair HarborAnchor 8" Swim Shorts - Men's
$35.83
Save 50%
compared to $72.00
1 reviews with an average rating of 5.0 out of 5 stars
prAnaMetric E-Waist 6" Board Shorts - Men's
$49.73
Save 32%
compared to $74.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
0 reviews
REI OUTLET
prAnaMetric E-Waist 8" Board Shorts - Men's
$49.73
Save 32%
compared to $74.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
0 reviews
REI OUTLET
O'NeillHyperfreak Heat Block 19" Board Shorts - Men's
$55.00
1 reviews with an average rating of 5.0 out of 5 stars
O'NeillHermosa Elastic Waist 17" Swim Trunks - Men's
$39.73
Save 27%
compared to $55.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
1 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
O'NeillLennox Scallop 19" Board Shorts - Men's
$35.73
Save 27%
compared to $49.50
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
0 reviews
REI OUTLET
prAnaRock Shock 8" Board Shorts - Men's
$54.73
Save 29%
compared to $78.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
0 reviews
REI OUTLET
prAnaLa Jolla Lined Swim Shorts - Men's
$54.73
Save 27%
compared to $75.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
1 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
O'NeillCruzer 19" Board Shorts - Men's
$42.73
Save 28%
compared to $59.50
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
0 reviews
REI OUTLET
O'NeillCruzer Stripe Scallop 18" Board Shorts - Men's
$59.50
0 reviews
O'NeillHyperfreak Heat Stripe Line 19" Board Shorts - Men's
$39.73
Save 27%
compared to $55.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
1 reviews with an average rating of 4.0 out of 5 stars
REI OUTLET
ChubbiesStretch 5.5" Textured Lined Swim Trunks - Men's
$84.50
0 reviews
O'NeillBlock Volley Elastic Waist 17" Swim Trunks - Men's
$32.73
Save 27%
compared to $45.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
0 reviews
REI OUTLET
prAnaVintage Board Shorts 8" - Men's
$46.73
Save 28%
compared to $65.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
0 reviews
REI OUTLET
prAnaFenton Board Shorts - Men's
$46.73
Save 28%
compared to $65.00
Save up to 30% extra on your REI Outlet purchase, thru 12/16.
1 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET