# Hyperfreak Heat Block 21" Boardshorts

- **Brand:** O'Neill
- **Price:** $32.99 ~~$55.00~~
- **Catalog:** oneill
- **Retailer:** oneill
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq3tpEbGzFsxFaKHRplCKMhMegVWmUW4lTOf5-5PnYUew4RjqCf2H5zbIRmOqyDg1LgXwXkqMrPFQiK7HjXjXSA38_-BdKyHXX5VLdpWL9PDTW9UuT1xZTm3YRHPvEPxNSd2XGL3uiTgnTdFyJUP5EWruvszEFwX9g4DIbCzjLqy7aBX6ywpQNHyQfzOTJcEC2ZwJEPdFYrx2u7OGl90dY4EJYcyPzfQdLwkN9wrVkXIm0i6o_GUGI2ggHBoZCgjhsop0YzNBIwmQrJqPdPSNot-V8MhTYQwXjFcDmMcb51jTalIMAgOu4HvdglPizCT1pGTeYwaaBZj7Lv38_EQnttpfjkiL5VaYRGtU4RGo1AP65mrBQrFUrRbbIlhC2D4eUB_zP6Y8P4prmR67un2E-RgaL6vgT8WDiKWD08-HmfU0U_Bk-9tGiPn0Zy4FVhtjI36gA
- **GTIN:** 196559804104
- **Availability:** Out of stock

## Summary

Men's performance boardshorts featuring a color-block design in blue, coral, and grey, crafted from recycled stretch fabric for flexibility and quick-drying comfort.

## Description

A go-to performance boardshort for any situation, whether you’re surfing or hanging by the pool. Hyperfreak stretch fabrication offers flexibility and comfort while O'Neill Hyperdry speeds up drying time.  Men's boardshort 21" Outseam/10.5" Inseam - just below the knee fit Hyperfreak stretch with Repreve® O'Neill Hyperdry DWR Anti-rash hyperthread Side zip pocket Flex-tie drawcord 53% Recycled Polyester, 37% Polyester, 10% Elastane

## Appearance

- **Colors:** BRISTOL BLUE
- **Sizes:** 28, 29, 30, 31, 32, 33, 34, 36, 38, 40, 42, 44 (per-size availability under Variants)
- **Materials:** 53% Recycled, 37% Polyester, 10% Elastane

## Variants

- **In stock:** 0 of 12
- **Color (all variants):** BRISTOL BLUE

| Size | SKU | Availability |
| --- | --- | --- |
| 28 | SP5106006|BRI|28 | Out of stock |
| 29 | SP5106006|BRI|29 | Out of stock |
| 30 | SP5106006|BRI|30 | Out of stock |
| 31 | SP5106006|BRI|31 | Out of stock |
| 32 | SP5106006|BRI|32 | Out of stock |
| 33 | SP5106006|BRI|33 | Out of stock |
| 34 | SP5106006|BRI|34 | Out of stock |
| 36 | SP5106006|BRI|36 | Out of stock |
| 38 | SP5106006|BRI|38 | Out of stock |
| 40 | SP5106006|BRI|40 | Out of stock |
| 42 | SP5106006|BRI|42 | Out of stock |
| 44 | SP5106006|BRI|44 | Out of stock |

## Categories

- **Categories:** MENS

## Additional Attributes

- **tags:** 2025-10-EARLY-TIDE, 21", Boardshorts, FALL 2025, FALL HOLIDAY 2025, group-hyperfreak-heat-block-21-black-camo-color-black-camo-bcam, group-hyperfreak-heat-block-21-black-color-black-blk, group-hyperfreak-heat-block-21-bristol-blue-color-bristol-blue-bri, group-hyperfreak-heat-block-21-coral-color-coral-crl, group-hyperfreak-heat-block-21-fuchsia-color-fuchsia-fus, group-hyperfreak-heat-block-21-indigo-color-indigo-ind, group-hyperfreak-heat-block-21-sky-blue-color-sky-blue-sky, Hyperdry, Hyperfreak, Long Length, notify-me, O'Neill Blue, O'Neill Blue CollectionHyperfreak Series, ONMENS, Performance Boardshorts, Print, product-group-sp5106006, Repreve, Side Zip Pocket, size-mens-boardshorts, Stretch Fabrication, Sustainable, YGroup_SP5106006
- **vendor:** O'NEILL CLOTHING
- **product type:** MENS
- **shopify handle:** hyperfreak-heat-block-21-bristol-blue

## Enrichment

- **Type:** boardshorts
- **Type Synonyms:** swim trunks, swim shorts, beach shorts
- **Gender:** male
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** color-block, drawstring waist, stretch fabric, knee length, side pockets
- **Styles:** sporty, casual, surf
- **Colors:** blue
- **Color Families:** Blue
- **Category Path:** Apparel & Accessories > Clothing > Swimwear > Trunks & Board Shorts
- **Fabric:** Elastane (Spandex / Lycra), Polyester
- **General Clothing Features:** Stretchable
- **Pattern:** Color Block
- **Performance Features:** Quick Drying
- **Season:** Warm Weather
- **Sustainability Features:** Recycled Materials
- **Canonical Brand:** O'Neill

## Images

- ![Image 1](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/91f4e8cf7cc34e1c0fe87a6785777c60.jpeg)
- ![Image 2](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/6dae68f370c71e2928d1f163744c6c6d.jpeg)
- ![Image 3](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/7e2a80904eb65bd5ac8ca094af98bb34.webp)
- ![Image 4](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/f0e2822bacc76cf3479c219ccce584e9.jpeg)
- ![Image 5](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/4fbbd20338295fbe686f8160a3958149.webp)
- ![Image 6](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/76ef65228ab61e3b3ba14228c07f9124.webp)

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*Source: cosimo.shop | Product ID: 8665a40f-8b7b-566e-8f23-b81d4f00bf4b | Canonical URL: https://cosimo.shop/product/oneill/hyperfreak-heat-block-21-boardshorts-60d90fba-1cc3-4406-b5aa-d337289786f1*