Explore Billabong
Billabong blends surf heritage with modern performance, offering premium wetsuits and apparel designed for comfort, durability, and life in and around the water.
242 items ready to ship
Measurements in inches.
| Measurement | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Bottoms Size | 28" - 29" | 30" - 31" | 32" - 33" | 34" - 35" | 36" - 38" | 40" - 42" |
| Neck | 13.5" - 15" | 14" - 15.5" | 14.5" - 16" | 15" - 16.5" | 15.5" - 17" | 16" - 17.5" |
| Chest | 36" - 38" | 38" - 40" | 40" - 42" | 42" - 44" | 44" - 46" | 46" - 48" |
| C/B Sleeve | 32" - 33.5" | 33" - 34.5" | 34" - 35.5" | 35" - 36.5" | 36" - 37.5" | 37" - 38.5" |
| Waist | 27.5" - 29.5" | 29.5" - 31.5" | 31.5" - 33.5" | 33.5" - 35.5" | 35.5" - 38.5" | 39.5" - 42.5" |
| Hip | 36" - 38" | 38" - 40" | 40" - 42" | 42" - 44" | 44" - 47" | 48" - 51" |
Measurements in inches / pounds.
| Size | Height | Weight | Chest | Waist |
|---|---|---|---|---|
| XS | 5'5" - 5'7" | 125 - 135 | 34" - 36" | 28" - 30" |
| S | 5'6" - 5'8" | 135 - 150 | 36" - 38" | 29" - 31" |
| MS | 5'6" - 5'9" | 145 - 160 | 38" - 40" | 30" - 32" |
| M | 5'9" - 5'11" | 155 - 170 | 38" - 40" | 31" - 33" |
| MT | 5'11" - 6'1" | 165 - 180 | 39" - 40" | 31" - 33" |
| LS | 5'7" - 5'9" | 165 - 180 | 41" - 43" | 33" - 35" |
| L | 5'11" - 6'1" | 175 - 190 | 41" - 43" | 33" - 35" |
| LT | 6'1" - 6'3" | 185 - 200 | 41" - 43" | 33" - 35" |
| XLS | 5'8" - 5'10" | 175 - 190 | 43" - 44" | 36" - 38" |
| XL | 6'0" - 6'3" | 190 - 205 | 43" - 44" | 36" - 38" |
| XXL | 6'1" - 6'4" | 205 - 220 | 44" - 46" | 38" - 40" |
Measurements in inches.
| Measurement | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Height | 14.5" | 14.75" | 15" | 15.5" | 16" | 16.5" |
| Head | 20.5" | 21.5" | 23.5" | 23.5" | 24.5" | 25" |
US men's shoe sizing.
| Boot Size | US Men's |
|---|---|
| S | 6 - 7 |
| M | 7 - 8 |
| L | 9 - 10 |
| XL | 11 - 12 |
Measurements in inches.
| Measurement | XS | S | M | L | XL |
|---|---|---|---|---|---|
| US | 0 | 1 - 3 | 5 - 7 | 9 | 11 |
| True Waist | 24" | 25" - 26" | 27" - 28" | 29" - 30" | 31" |
| Chest | 30.5" | 32.5" - 33.5" | 34.5" - 35.5" | 36.5" - 37.5" | 38.5" |
| Low Waist | 29" | 30" - 31" | 32" - 33" | 34" - 35" | 36" |
| Hip at Widest | 34" | 35" - 36" | 37" - 38" | 39" - 40" | 41" |
Measurements in inches.
| Measurement | XS | S | M | L | XL |
|---|---|---|---|---|---|
| US | 24 | 25 - 26 | 27 - 28 | 29 - 30 | 31 |
| True Waist | 24" | 25" - 26" | 27" - 28" | 29" - 30" | 31" |
| Low Waist | 29" | 30" - 31" | 32" - 33" | 34" - 35" | 36" |
| Hip at Widest | 34" | 35" - 36" | 37" - 38" | 39" - 40" | 41" |
Measurements in inches.
| Measurement | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Juniors | 0 - 1 | 3 - 5 | 7 - 9 | 11 - 13 | 15 - 17 | 19 |
| Womens | 0 - 2 | 2 - 4 | 4 - 6 | 8 - 10 | 12 - 14 | 16 |
| 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" |
| Hips | 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 |
Available on orders of $100 or more. Excludes boards and oversized items.
Shipping details Extended holiday returns Return through Jan. 24, 2027Eligible purchases Nov. 6–Dec. 24, 2026. Exclusions apply.
Returns & Exchanges
Talk to a REAL Pro who rides it.
Located in Cape Hatteras. No bots.Classic surf style with a premium feel. The Rotor Diamond Premium Tee is crafted from soft cotton jersey and garment washed for instant comfort. Featuring iconic Billabong graphics and a modern premium fit, this everyday essential delivers clean style and all-day wearability whether you're headed to the beach or beyond. Featured here in the Light Grey colorway.
Billabong blends surf heritage with modern performance, offering premium wetsuits and apparel designed for comfort, durability, and life in and around the water.
242 items ready to ship