Billabong Lyla Saltwashed Halter Tank-Sea Blue
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
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Located in Cape Hatteras. No bots.Denim, reimagined for summer. The Lyla Halter wraps softly around the body with an adjustable fit that feels effortless from beach afternoons to warm nights out. Featured here in the Sea Blue colorway.
Billabong blends surf heritage with modern performance, offering premium wetsuits and apparel designed for comfort, durability, and life in and around the water.
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