Firewire S Boss
Performance shortboard. 11 sizes from 5'4" to 6'4", 25 to 38 liters, listed by Down the Line Surf, Firewire / Slater Designs, Rider Shack. In stock from $712.
Every size and price
| Size | Liters | Price | Store |
|---|---|---|---|
| 5'4" × 18 7/8" × 2 5/16" Grey / I-Bolic Core with Fiberglass Lamination | 24.9 | $712 | Firewire / Slater Designs |
| 5'4" × 18 7/8" × 2 5/16" Volcanic / I-Bolic Core with Volcanic Lamination | 24.9 | $784 | Firewire / Slater Designs |
| 5'5" | 26.2 | $980 sold out | Rider Shack |
| 5'5" × 19" × 2 3/8" Grey / I-Bolic Core with Fiberglass Lamination | 26.2 | $712 sold out | Firewire / Slater Designs |
| 5'5" × 19" × 2 3/8" Volcanic / I-Bolic Core with Volcanic Lamination | 26.2 | $784 sold out | Firewire / Slater Designs |
| 5'6" | ≈26.8 | £730 sold out | Down the Line Surf |
| 5'6" × 19 3/16" × 2 7/16" Grey / I-Bolic Core with Fiberglass Lamination | 27.6 | $712 | Firewire / Slater Designs |
| 5'6" × 19 3/16" × 2 7/16" Volcanic / I-Bolic Core with Volcanic Lamination | 27.6 | $784 sold out | Firewire / Slater Designs |
| 5'7" | ≈27.6 | £730 | Down the Line Surf |
| 5'7" | ≈27.6 | £855 | Down the Line Surf |
| 5'7" × 19 3/16" × 2 1/2" Grey / I-Bolic Core with Fiberglass Lamination | 28.1 | $712 | Firewire / Slater Designs |
| 5'7" × 19 3/16" × 2 1/2" Volcanic / I-Bolic Core with Volcanic Lamination | 28.1 | $784 | Firewire / Slater Designs |
| 5'8" | ≈28.4 | £730 | Down the Line Surf |
| 5'8" | ≈28.4 | £855 sold out | Down the Line Surf |
| 5'8" × 19 5/16" × 2 1/2" Grey / I-Bolic Core with Fiberglass Lamination | 29.2 | $712 | Firewire / Slater Designs |
| 5'8" × 19 5/16" × 2 1/2" Volcanic / I-Bolic Core with Volcanic Lamination | 29.2 | $784 sold out | Firewire / Slater Designs |
| 5'9" | ≈29.3 | £730 | Down the Line Surf |
| 5'9" | ≈29.3 | £855 | Down the Line Surf |
| 5'9" × 19 3/8" × 2 9/16" Grey / I-Bolic Core with Fiberglass Lamination | 30.1 | $712 sold out | Firewire / Slater Designs |
| 5'9" × 19 3/8" × 2 9/16" Volcanic / I-Bolic Core with Volcanic Lamination | 30.1 | $784 sold out | Firewire / Slater Designs |
| 5'10" | ≈30.1 | £730 sold out | Down the Line Surf |
| 5'10" | ≈30.1 | £855 | Down the Line Surf |
| 5'10" × 19 1/2" × 2 5/8" Grey / I-Bolic Core with Fiberglass Lamination | 31.4 | $712 sold out | Firewire / Slater Designs |
| 5'10" × 19 1/2" × 2 5/8" Volcanic / I-Bolic Core with Volcanic Lamination | 31.4 | $784 sold out | Firewire / Slater Designs |
| 5'11" | ≈31.1 | £730 sold out | Down the Line Surf |
| 5'11" | ≈31.1 | £855 | Down the Line Surf |
| 5'11" × 19 5/8" × 2 11/16" Grey / I-Bolic Core with Fiberglass Lamination | 33.0 | $712 sold out | Firewire / Slater Designs |
| 5'11" × 19 5/8" × 2 11/16" Volcanic / I-Bolic Core with Volcanic Lamination | 33.0 | $784 sold out | Firewire / Slater Designs |
| 6'0" | ≈32.2 | £730 sold out | Down the Line Surf |
| 6'0" | ≈32.2 | £855 sold out | Down the Line Surf |
| 6'0" | 34.5 | $980 sold out | Rider Shack |
| 6'0" × 19 3/4" × 2 3/4" Grey / I-Bolic Core with Fiberglass Lamination | 34.5 | $712 sold out | Firewire / Slater Designs |
| 6'0" × 19 3/4" × 2 3/4" Volcanic / I-Bolic Core with Volcanic Lamination | 34.5 | $784 sold out | Firewire / Slater Designs |
| 6'2" | ≈34.4 | £730 | Down the Line Surf |
| 6'2" | ≈34.4 | £790 sold out | Down the Line Surf |
| 6'2" | ≈34.4 | £855 sold out | Down the Line Surf |
| 6'2" × 19 7/8" × 2 13/16" Grey / I-Bolic Core with Fiberglass Lamination | 36.5 | $712 sold out | Firewire / Slater Designs |
| 6'2" × 19 7/8" × 2 13/16" Volcanic / I-Bolic Core with Volcanic Lamination | 36.5 | $784 sold out | Firewire / Slater Designs |
| 6'4" | ≈37.0 | £730 sold out | Down the Line Surf |
| 6'4" | ≈37.0 | £790 sold out | Down the Line Surf |
| 6'4" | ≈37.0 | £855 | Down the Line Surf |
| 6'4" × 20" × 2 13/16" Grey / I-Bolic Core with Fiberglass Lamination | 37.7 | $712 sold out | Firewire / Slater Designs |
| 6'4" × 20" × 2 13/16" Volcanic / I-Bolic Core with Volcanic Lamination | 37.7 | $784 sold out | Firewire / Slater Designs |
Open Firewire S Boss in the finder →
One row per size and store. Liters marked ≈ are SurfCalc estimates (from the same model at other sizes, or from the dimensions). Prices are in the store's currency. Not sure which size? The calculator turns your weight, skill and waves into a liter range. More Firewire boards · Shortboards. Updated 2026-10-19.