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Featured products

Hook'd Up Sport Sock - Black/White

Hook'd Up Sport Sock - Black/White

Hook'd Up Sport Sock - Black/White

$27.65

Brandmark Calf Sock - Black

Brandmark Calf Sock - Black

Brandmark Calf Sock - Black

$24.19

Core Jock Strap - Black/Grey

Core Jock Strap - Black/Grey

Core Jock Strap - Black/Grey

$43.20

Brandmark Tee - Black

Brandmark Tee - Black

Brandmark Tee - Black

$72.58

Collar Chain

#color_Gunmetal

Collar Chain

$101.95

Sodomy Gods Book

Sodomy Gods Book

Sodomy Gods Book

$60.46

#color_White

#color_White

Pig Rib Tank Top

$43.20

Core Bikini Brief - Black/Grey

Core Bikini Brief - Black/Grey

Core Bikini Brief - Black/Grey

$50.11

Flasher Sock - Black/White / Black/White

Flasher Sock - Black/White / Black/White

Flasher Sock - Black/White / Black/White

$38.02

Core Boxer Brief - Black/Grey

Core Boxer Brief - Black/Grey

Core Boxer Brief - Black/Grey

$50.11

#color_Static Grey/Flame Orange

#color_Static Grey/Flame Orange

CORE Jock Strap

$43.20

Third Base Trunk Short - White/Quartz Blue

Third Base Trunk Short - White/Quartz Blue

Third Base Trunk Short - White/Quartz Blue

Third Base Trunk Short - White/Quartz Blue

Third Base Trunk Short - White/Quartz Blue

Size: S

Size Charts

Underwear

Jock Straps and Briefs

Size	Waist Size
S	28 - 30
M	31 - 33
L	34 - 36
XL	37 - 38
XXL	39 - 40

Accessories

Fitted Hats

Size	Head (in)
S / M	21 - 22.5
L / XL	22.5 - 24

Harnesses

Size	Chest (in)
S / M	37 - 41
L / XL	41 - 45

Playsheets

Size	Length (in)	Width (in)	Depth (in)
Full	101.5	78.5	14.5
Queen	104.5	84.5	14.5
Standard King	104.5	100.5	14.5
California King	110.5	96.5	14.5

Union Suits

Union Suit

Size	Chest (in)	Inseam (in)
S	36	29 1/2
M	38	30
L	40	30 1/2
XL	42	31
XXL	44	31 1/2

Tops

Tops (All)

Size	Chest (in)
S	40
M	42
L	44
XL	46
XXL	48

Polo Shirt

Size	Chest (in)
S	41
M	43
L	45
XL	47
XXL	49

Bottoms

NP Jean

Size	Inseam (in)
28	33
29	33 1/4
30	33 1/2
31	33 3/4
32	34
33	34 1/4
34	34 1/2
36	35
38	35 1/2

Youtility Short

Size	Waist (in)	Inseam (in)
S	29	3 5/8
M	31	4
L	33	4 3/8
XL	35	4 3/4
XXL	37	5 1/8

Long Short

Size	Waist (in)	Inseam (in)
S	28	9 5/8
M	30	10
L	32	10 3/8
XL	34	10 3/4
XXL	36	11 1/8

Rugby Short

Size	Waist (in)	Inseam (in)
S	29	5 3/4
M	31	6 1/8
L	33	6 1/2
XL	35	6 7/8
XXL	37	7 1/4

Trunk Short

Size	Waist (in)	Inseam (in)
S	30	2 1/8
M	32	2 1/2
L	34	2 7/8
XL	36	3 1/4
XXL	38	3 5/8

NP Cut-Offs

Size	Inseam (in)
28	9 1/4
29	9 1/2
30	9 3/4
31	10
32	10 1/4
33	10 1/2
34	10 3/4
36	11 1/8
38	11 1/2

Swim

Bikini

Size	Waist (in)	Inseam (in)
S	28	2 3/4
M	30	3
L	32	3 1/4
XL	34	3 1/2
XXL	36	3 3/4

Square Cut

Size	Waist (in)	Inseam (in)
S	27 1/2	2 3/4
M	29 1/2	3
L	31 1/2	3 1/4
XL	33 1/2	3 1/2
XXL	35 1/2	3 3/4

Sunga

Size	Waist (in)	Inseam (in)
S	28	2 1/2
M	30	2 3/4
L	32	3
XL	34	3 1/4
XXL	36	3 1/2

$119.24

The trunk silhouette you know and love, now in white and quartz blue pinstripe. Varsity style NP logo on the thigh, double-stripe waistband, and an inseam short enough to make a point. Bend down to let your jock strap peek out the bottom.

Technical Info

• Custom Pinstripe Performance Fabric
• Shirt Loop on wearers back left side
• Nasty Pig Trunk Short Silhouette
• 2” Waistband with custom contrast aglets
• Varsity Style “NP” Branding on lower left leg.

Care & Content

• Body: 100% Polyester
• Trim: 95% Polyester, 5% Spandex
• Machine Wash Cold Inside Out
• Wash with Similar Colors
• Non Chlorine Bleach
• Hang or Lay Flat to Dry
• Do Not Iron

Fit Type

Model is 5'11", 175lbs and is wearing a size Medium.

Third Base Trunk Short - White/Quartz Blue

Third Base Trunk Short - White/Quartz BlueS

$119.24

Third Base Trunk Short

Features & Benefits

The Third Base Trunk Short brings a custom white and quartz blue pinstripe design, 2-inch double-stripe waistband with contrast aglets and Varsity NP branding down the leg. A shirt loop on the back keeps you hands free for when you want to go shirtless.

THIRD BASE

Nasty Pig Presents

Introducing "Third Base" — the next drop of Nasty Pig's Spring Summer 2026 Collection. Inspired by America's favorite pastime and the heat of a New York summer, the quartz blue and white pinstripe Third Base group brings you shredders, trunk shorts, jocks, briefs, and a few cheeky options for what's underneath the kit. We grabbed Connor, Tyler, Gunnar, and Sebastian and headed downtown to Battery Park with full batter up energy. Step up to the plate and give us your best shot. Whether you're rounding the bases on the streets, at the club, or at the afters, this collection has something for you.

SHOP THIRD BASE