73 Pro Performance 18" Boardshorts - Black
- Unit price
- / per
Billabong Mens Clothing Size Guide
MENS TOPS
| Size | Chest | Waist | Sleeve |
| XS | 36" - 38" | 27.5" - 28.5" / 28.5" - 29.5" | 32" - 33.5" |
| S | 38" - 40" | 29.5" - 30.5" / 30.5" - 31.5" | 33" - 34.5" |
| M | 40" - 42" | 31.5" - 32.5" / 32.5" - 33.5" | 34" - 35.5" |
| L | 42" - 44" | 33.5" - 34.5" / 34.5" - 35.5" | 35" - 36.5" |
| XL | 44" - 46" | 35.5" - 36.5" / 37.5" - 38.5" | 36" - 37.5" |
| XXL | 46" - 48" | 39.5" - 40.5" / 41.5" - 42.5" | 37" - 38.5" |
MENS BOTTOMS
| Size | Numeric | Waist | Hip |
| XS | 28" - 29" | 27.5" - 28.5" / 28.5" - 29.5" | 36" - 37" / 37" - 38" |
| S | 30" - 31" | 29.5" - 30.5" / 30.5" - 31.5" | 38" - 39" / 39" - 40" |
| M | 32" - 33" | 31.5" - 32.5" / 32.5" - 33.5" | 40" - 41" / 41" - 42" |
| L | 34" - 35" | 33.5" - 34.5" / 34.5" - 35.5" | 42" - 43" / 43" - 44" |
| XL | 36" - 38" | 35.5" - 36.5" / 37.5" - 38.5" | 44" - 45" / 46" - 47" |
| XXL | 40" - 42" | 39.5" - 40.5" / 41.5" - 42.5" | 48" - 49" / 50" - 51" |
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.
Explore more from Billabong at Jack’s Surfboards.
Free shipping on orders over $75 | Details
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Billabong 73 Pro Performance 18" Boardshorts
Experience total freedom in these 4-way stretch boardshorts by Billabong. The mid-length 18" cut delivers sporty coverage while scalloped hems and contrast taping elevate the look. A leg pocket secures essentials as the fixed waist stays put during every wave. Trust the quality, active style. Featured here in the Black colorway.
- 4-Way Stretch
- 18 Mid length
- Lower leg patch pocket
- Scallop edge with contrast taping detail
- Fixed waist
- Woven label branding
Materials 90% Recycled Polyester 10% Elastane
Size & Fit
MENS TOPS
Size Chest Waist Sleeve XS 36" - 38" 27.5" - 28.5" / 28.5" - 29.5" 32" - 33.5" S 38" - 40" 29.5" - 30.5" / 30.5" - 31.5" 33" - 34.5" M 40" - 42" 31.5" - 32.5" / 32.5" - 33.5" 34" - 35.5" L 42" - 44" 33.5" - 34.5" / 34.5" - 35.5" 35" - 36.5" XL 44" - 46" 35.5" - 36.5" / 37.5" - 38.5" 36" - 37.5" XXL 46" - 48" 39.5" - 40.5" / 41.5" - 42.5" 37" - 38.5" MENS BOTTOMS
Size Numeric Waist Hip XS 28" - 29" 27.5" - 28.5" / 28.5" - 29.5" 36" - 37" / 37" - 38" S 30" - 31" 29.5" - 30.5" / 30.5" - 31.5" 38" - 39" / 39" - 40" M 32" - 33" 31.5" - 32.5" / 32.5" - 33.5" 40" - 41" / 41" - 42" L 34" - 35" 33.5" - 34.5" / 34.5" - 35.5" 42" - 43" / 43" - 44" XL 36" - 38" 35.5" - 36.5" / 37.5" - 38.5" 44" - 45" / 46" - 47" XXL 40" - 42" 39.5" - 40.5" / 41.5" - 42.5" 48" - 49" / 50" - 51" 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.
Explore more from Billabong at Jack’s Surfboards.
Care Information
Hand-wash warm. Tumble dry low. This product has been washed at the factory after sewing to minimize fabric shrinkage.
Economy Shipping
Free Economy Shipping on orders over $75. Some Exclusions apply. Select “Economy” at checkout.
For more details Click Here
Easy Returns
Need to return an item? We make it easy. Check out with Checkout + to secure a free return shipping label & then Start A Return
Billabong 73 Pro Performance 18" Boardshorts
Experience total freedom in these 4-way stretch boardshorts by Billabong. The mid-length 18" cut delivers sporty coverage while scalloped hems and contrast taping elevate the look. A leg pocket secures essentials as the fixed waist stays put during every wave. Trust the quality, active style. Featured here in the Black colorway.
- 4-Way Stretch
- 18 Mid length
- Lower leg patch pocket
- Scallop edge with contrast taping detail
- Fixed waist
- Woven label branding
Materials 90% Recycled Polyester 10% Elastane
Size & Fit
MENS TOPS
| Size | Chest | Waist | Sleeve |
| XS | 36" - 38" | 27.5" - 28.5" / 28.5" - 29.5" | 32" - 33.5" |
| S | 38" - 40" | 29.5" - 30.5" / 30.5" - 31.5" | 33" - 34.5" |
| M | 40" - 42" | 31.5" - 32.5" / 32.5" - 33.5" | 34" - 35.5" |
| L | 42" - 44" | 33.5" - 34.5" / 34.5" - 35.5" | 35" - 36.5" |
| XL | 44" - 46" | 35.5" - 36.5" / 37.5" - 38.5" | 36" - 37.5" |
| XXL | 46" - 48" | 39.5" - 40.5" / 41.5" - 42.5" | 37" - 38.5" |
MENS BOTTOMS
| Size | Numeric | Waist | Hip |
| XS | 28" - 29" | 27.5" - 28.5" / 28.5" - 29.5" | 36" - 37" / 37" - 38" |
| S | 30" - 31" | 29.5" - 30.5" / 30.5" - 31.5" | 38" - 39" / 39" - 40" |
| M | 32" - 33" | 31.5" - 32.5" / 32.5" - 33.5" | 40" - 41" / 41" - 42" |
| L | 34" - 35" | 33.5" - 34.5" / 34.5" - 35.5" | 42" - 43" / 43" - 44" |
| XL | 36" - 38" | 35.5" - 36.5" / 37.5" - 38.5" | 44" - 45" / 46" - 47" |
| XXL | 40" - 42" | 39.5" - 40.5" / 41.5" - 42.5" | 48" - 49" / 50" - 51" |
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.
Explore more from Billabong at Jack’s Surfboards.
Care Information
Hand-wash warm. Tumble dry low. This product has been washed at the factory after sewing to minimize fabric shrinkage.
Economy Shipping
Free Economy Shipping on orders over $75. Some Exclusions apply. Select “Economy” at checkout.
For more details Click Here
Easy Returns
Need to return an item? We make it easy. Check out with Checkout + to secure a free return shipping label & then Start A Return
BILLABONG
Since 1973, Billabong has been synonymous with surf culture—born on Australia’s Gold Coast and built on the passion of surfers, dreamers, and coastal wanderers. From the original handmade boardshorts to today’s lifestyle-ready collections, Billabong represents everything we love about life by the ocean.
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