Spec Bio Wave Short Sleeve Knit T-Shirt - Black

Color - Black

Size - S

Gender

	XS	S	M	L	XL
Chest	30.5"	32.5" - 33.5"	34.5" - 35.5"	36.5" - 37.5"	38.5"
Waist	24"	25" - 26"	27" - 28"	29" - 30"	31"
Hip	34"	35" - 36"	37" - 38"	39" - 40"	41"

How to Measure

Chest: Measure around the fullest part of your chest, keeping the tape level and snug but not tight.

Waist: Measure around your natural waistline, keeping the tape comfortably loose.

Hip: Measure around the fullest part of your hips.

	XS	S	M	L	XL	XXL
Bust	30.5"-32.5"	32.5"-34.5"	34.5"-36.5"	36.5"-38.5"	38.5"-40.5"	40.5"-42.5"
Waist	23"-25"	25"-27"	27"-29"	29"-31"	31"-33"	33"-35"
Hip	32.5"-34.5"	34.5"-36.5"	36.5"-38.5"	38.5"-40.5"	40.5"-42.5"	42.5"-44.5"
Bra Size	A	A-B	B-C	C-D	D-DD	DD-DDD

How to Measure

Bust: Measure around the fullest part of your bust, keeping the tape level and snug but not tight.

Waist: Measure around your natural waistline, keeping the tape comfortably loose.

Hip: Measure around the fullest part of your hips.

	XS	S	M	L	XL	XXL
Chest	36" - 38"	38" - 40"	40" - 42"	42" - 44"	44" - 46"	46" - 48"
Waist	27.5" - 28.5" / 28.5" - 29.5"	29.5" - 30.5" / 30.5" - 31.5"	31.5" - 32.5" / 32.5" - 33.5"	33.5" - 34.5" / 34.5" - 35.5"	35.5" - 36.5" / 37.5" - 38.5"	39.5" - 40.5" / 41.5" - 42.5"
Hip	36" - 37" / 37" - 38"	38" - 39" / 39" - 40"	40" - 41" / 41" - 42"	42" - 43" / 43" - 44"	44" - 45" / 46" - 47"	48" - 49" / 50" - 51"
Neck	13.5" - 15"	14" - 15.5"	14.5" - 16"	15" - 16.5"	15.5" - 17"	16" - 17.5"
Sleeve	32" - 33.5"	33" - 34.5"	34" - 35.5"	35" - 36.5"	36" - 37.5"	37" - 38.5"
Bottoms Size	28" - 29"	30" - 31"	32" - 33"	34" - 35"	36" - 38"	40" - 42"

How to Measure

Chest: Measure around the fullest part of your chest, keeping the tape level and snug but not tight.

Waist: Measure around your natural waistline, keeping the tape comfortably loose.

Hip: Measure around the fullest part of your hips.

Neck: Measure around the base of your neck, where a collar would sit.

Sleeve: Measure from the center back of your neck, across the shoulder, and down to the wrist with your arm slightly bent.

General Sizing Tips

If you're between sizes, we recommend sizing up for a more relaxed fit.
For a closer, more fitted look, choose your exact size.
All measurements are approximate and may vary slightly by style.
Check the product page for any fit notes specific to that item.

S M L XL XXL

Description

Clean, simple, and built for daily wear, the Spec Bio Wave Short Sleeve Knit T-Shirt runs on classic Billabong DNA. Cut in our OG fit from 24/1, 180g jersey, it features a premium front screen print and subtle left side seam flag label for a low-key branded finish. Featured here in the Black colorway.

Details & Features

SPEC BIO WAVE SHORT SLEEVE KNIT T-SHIRT

Style BL002264MColor Code BLK

Features

Fabric: knit [180 g/m²], 24 singles
Product Type: Men’s short sleeve premium graphic t-shirt with screen print
Fit/Dimensions: OG fit
Branding: Left side seam flag label
Screen print artwork. Product appearance may differ slightly depending on print placement.

Materials 100% Cotton

Shipping & Returns

Free shipping on orders $125+. See Details.
30-day returns. Final Sale excluded. See Details.