Free Shipping*
800-558-6779
Easy Returns
Underwear & Activewear for Men
Your Shopping Bag
0
Items
All Departments
New Arrivals
(47)
Boxers
(197)
Briefs
(379)
Boxer Briefs
(645)
Thongs
(116)
T-Shirts
(537)
Sports & Activewear
(427)
Swimwear
(240)
Shapewear
(28)
Sleepwear
(155)
Socks
(405)
Big & Tall
(227)
Mens Underwear
(1333)
Sexy Underwear
(139)
Boys
(82)
Gifts
(96)
Women's Lingerie
Brands
Underwear
Sports
Big & Tall
Swim
T-Shirts
Sleep
Boys
Sale
MENS UNDERWEAR
All Mens Underwear (1333)
New Arrivals (18)
Boxer-Briefs (633)
Boxers (199)
Briefs (382)
Jockstrap (11)
Long-Underwear (1)
Thong (105)
Trunks (391)
More Styles
Mens Underwear by Style or Feature
Mens Underwear by Color
Mens Underwear by Color
Mens Underwear by Size
Mens Underwear by Size
Mens Underwear by Fabric
Mens Underwear by Fabric
Mens Underwear On
Sale
TOP MENS UNDERWEAR BRANDS
2xist (39)
C-in2 (43)
Calvin Klein (94)
Emporio Armani (72)
Ex Officio (7)
Fruit Of The Loom (52)
Grigioperla (4)
Mansilk (15)
Munsingwear (6)
Polo Ralph Lauren (45)
Schiesser (12)
Under Armour (33)
Zimmerli (24)
More Brands
Mens Underwear by Brand
SHOP BY...
Brands
New Arrivals
Collections
Best Sellers in Your Size
On Sale!
Coupons & Special Offers
EXPLORE
Gift Guide
Men's Fitting Room
Undie Award Winners
Tomima's Blog
Celebrity Underwear
Video!
»
home
»
mens underwear
» functional fly
Search Results For
Functional Fly Mens Underwear
432 items found
All Brands
2xist (6)
AYG (4)
Calida (2)
Calvin Klein (26)
Ceceba (2)
Champion (2)
C-in2 (2)
Diesel (44)
Dockers (8)
Donn Mason (7)
Emporio Armani (2)
Etiquette Clothiers (6)
Ex Officio (6)
Fruit Of The Loom (51)
Gregg Homme (1)
Grigioperla (2)
Hanes (19)
Hanro (6)
Hugo Boss (4)
Icebreaker (3)
Intimo (3)
Jake Joseph (6)
Michael Kors (6)
Munsingwear (6)
Nautica (27)
New Balance (12)
Pact (16)
Perofil (1)
Pistol Pete (3)
Polo Ralph Lauren (37)
Puma (2)
RVCA (1)
Saxx Apparel (4)
Schiesser (1)
SPANX (2)
Stacy Adams (4)
tasc Performance (2)
Tommy Hilfiger (67)
Tommy John (5)
Under Armour (12)
Zimmerli (12)
All Sizes
one size
8/10
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
XS (YOUTH)
S (YOUTH)
M (YOUTH)
L (YOUTH)
XL (YOUTH)
XS
S
M
L
XL
1X
XXL
2X
2XL
3X
3XL
XXXL
4X
4XL
5X
Best sellers
Brand
Customer favorites
New arrivals
Price: low to high
Price: high to low
Price: greatest markdown
Page
1
...
9
10
11
12
...
18
Per page
12
24
36
72
Saxx Apparel
SXBB10F 24-Seven Fly-Front Boxer Brief
$24.00
Nautica
303341 Dunner Yard Stripe Knit Boxer
$18.00
Tommy Hilfiger
09T0439 Striped Knit Boxer
$18.00
Nautica
MB5012 2 Pack Boxer Brief
Sale $24.95
Diesel
00CG3HF Blade Brief
$22.00
Tommy Hilfiger
09T0149 Woven Penguin Boxer
$18.00
Santa's gift to Derek Hough on The View
Calvin Klein
U3015 Boxer Brief 2 Pack
Sale $24.95
Reviews
2 Pack
Polo Ralph Lauren
RS71A 3 Pack Solid Boxer Briefs
Sale $28.00
Fruit Of The Loom
4EL4619 4 Pack Stripe/Solid Boxer Brief
Sale $18.00
See Special Offer!
Fruit Of The Loom
5P46BPS 5 Pack Boys Fashion Briefs
Sale $11.00
Reviews
Boys Sizes
See Special Offer!
Diesel
CG2I-HSP Semaji Boxers
Sale $19.95
Saxx Apparel
SXTR40 Luxury Trunks
$32.00
C-in2
1919HB Hand Me Down Runner
$26.00
New Balance
50926 2 Pack Turkish Tile Waistband Boxer Briefs
$29.00
Reviews
Tommy Hilfiger
09T0501 4 Pack Woven Boxer
$40.00
RVCA
L1LU01BE Below Deck Boxer Brief
$27.00
Dockers
DU6433BT Big & Tall 3 Pack Fly Front Brief
$24.00
Reviews
Donn Mason
DMB11 The Springs Boxer
Sale $27.00
Made in USA
Tommy John
7012TJS 360 Performance Sport Boxer Briefs
$32.00
Tommy Hilfiger
09T0368 2 Pack Boxers Gift Set
$34.00
Tommy Hilfiger
09T0139 Plaid Woven Boxer
$18.00
Fruit Of The Loom
BL550X 3 Pack Tartan/Plaids Big Man Woven Boxer
Sale $18.00
See Special Offer!
Hanes
76925A 5 Pack Stretch Dyed Boxer Briefs
Sale $27.00
See Special Offer!
Fruit Of The Loom
6P801AB 6 Pack Boys Basic Brief
Sale $9.00
Reviews
Boys Sizes
See Special Offer!
Page
1
...
9
10
11
12
...
18
Per page
12
24
36
72
Mens Underwear by Style or Feature
