Billabong Men's Boundary Mock Half-Zip Fleece Top
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Billabong Men's Boundary Mock Half-Zip Fleece Top
Details
Friends & Family
25% Off Regular Priced Items
- Friends & Family offer ends Dec. 10, 2025 or while supplies last.
- Select styles only. Cannot be combined with other offers.
- Pricing & offers on some items may extend beyond.
- Discount applied at checkout on regular priced items. Offer not valid on previously purchased merchandise.
- Excludes .98, .97, .96 & .94 price endings, Bikes & Cycle Equipment, Patagonia, Arc'teryx, ON, Blundstone, Birkenstock, UGG, Vuori, Hoka, Fjallraven, Hooké, Garmin & Burton AK. Additional exclusions may apply. Please see in-store or online promotional information page for details. If advertising errors or omissions occur Sporting Life will notify customers as soon as possible.
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Holiday Return Policy: Return or exchange until Jan. 14
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Description
The men's Billabong Boundary Mock Half-Zip Fleece Top is a cozy staple that's as comfortable as it is thoughtful. Made with 70% partially recycled polyester, this Billabong fleece is soft, warm, and better for the planet. The mock neck and half-zip design let you customize your temperature, while elastic cuffs keep the chill out. Hand pockets and a zippered chest pocket give you easy storage for whatever you need on hand, and the relaxed OG fit makes it a great choice for casual wear. Finished with an allover pattern, the Billabong Boundary Mock Half-Zip Fleece is the kind of pullover you'll want to live in when the weather calls for something extra warm.
Additional Information
Details
- Fabric: 100% Polyester (75% Recycled)
- Soft fleece
- Allover pattern
- Mock neck
- Half-length front zip closure
- Elastic cuffs
- Chest zip pocket
- Hand pockets
- Silicone logo badge at chest
- Relaxed OG fit
- Product ID #: 25919503
- Vendor Style#: 24A411507
Men's Classic Fit
| Body Measurements | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Neck | 14"-14.5" | 15"-15.5" | 16"-16.5" | 17"-17.5" | 18"-18.5" |
| Chest | 34"-36" | 38"-40" | 42"-44" | 46"-48" | 50"-52" |
| Waist | 28"-30" | 32"-34" | 36"-38" | 40"-42" | 44"-46" |
| Hip | 34"-36" | 38"-40" | 42"-44" | 46"-48" | 48"-50" |
Men's Modern Fit
| Body Measurements | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Neck | 14"-14.5" | 15"-15.5" | 16"-16.5" | 17"-17.5" | 18"-18.5" |
| Chest | 33"-35" | 36"-38" | 40"-42" | 42"-44" | 46"-48" |
| Waist | 28"-30" | 31"-32" | 33"-34" | 35"-36" | 37"-38" |
| Hip | 33"-35" | 37"-39" | 41"-43" | 45"-47" | 49"-51" |
Men's Relaxed Fit
| Body Measurements | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Neck | 15"-15.5" | 15.6"-16" | 16.5"-17" | 17"-17.5" | 17.5"-18" |
| Chest | 36"-38" | 40"-42" | 44"-46" | 48"-50" | 52"-54" |
| Waist | 29"-30" | 32"-34" | 36"-38" | 40"-42" | 44"-46" |
| Hip | 35"-37" | 39"-41" | 43"-45" | 47"-49" | 51"-53" |
European Size Conversion Chart
Men's Tops & Jackets
| Size (Based off chest size) | American | UK | Germany | Italy |
|---|---|---|---|---|
| XS | 32 | 32 | 46 | 42 |
| S | 34 | 34 | 48 | 44 |
| S-M | 36 | 36 | 50 | 46 |
| M | 38 | 38 | 52 | 48 |
| M-L | 40 | 40 | 54 | 50 |
| L | 42 | 42 | 56 | 52 |
| L-XL | 44 | 44 | 58 | 54 |
| XL | 46 | 46 | 60 | 56 |
| XXL | 48 | 48 | 62 | 58 |
Bottoms
| Size (Based on waist size) | ||||||||
|---|---|---|---|---|---|---|---|---|
| American | 30 | 32 | 34 | 36 | 38 | 40 | 44 | 46 |
| Germany | 44 | 48 | 50 | 52 | 54 | 56 | 60 | 62 |
Hint: For the most accurate results, measure yourself in your undergarments.
- Neck: Measure around the base of your neck, inserting your forefinger between the tape and your neck to allow ease in fit.
- Chest: Measure around the fullest part of your chest, keeping tape firmly under your armpits and around your shoulder blades.
- Waist: Measure around your waist, slightly below your natural waist, where you normally wear your pants. Insert your forefinger between the tape and your body to allow ease in fit.
- Sleeve Length: Bend your arm slightly. Measure from center back neck, across your shoulder, down to your elbow, down to your wrist.
- Hip: Measure around the fullest part of your hips, inserting your forefinger between the tape and your hip to allow ease in fit.
- Inseam: Measure a similar pant that fits you well. Measure along the inseam, from the crotch seam to the bottom of the hem.
Doesn't Fit?
If it doesn't fit, return it within 30 days, as long as it's unworn, unwashed and unaltered.
Please note, swimwear, undergarments and clearance items with cent ending in .94 are FINAL SALE.
View Returns Policy
Between Sizes?
If your measurements are in between those listed in the size chart, pick the next larger size.