# Hyperfreak Heat Block 21" Boardshorts

- **Brand:** O'Neill
- **Price:** $58.00
- **Catalog:** oneill
- **Retailer:** oneill
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq35c2tp5c0tXuHtYFa_Ne7U7pMZQ-52keRgAVhZJLlqZT7j7ZS1Bgx0mGxRJDHrUsYlZbuaRi6BMk9LzBcZI4eEF5wZqcsFrluxshkcbLRPu4Xv0PNcwP4bu2repRJ2HAwG9j7MaUzsxq1BKeLJY88su4rnTv0DKKgsB32D-S8rZozw_0qH_T3jKcMrJQI9LeE_Av1gdExpRf6Pm9AFgIl0H4dzjj0D5LW6tTbW0mtpKusVRBwKpLhqNfgTzxE7s_hkp0DEra2r9KfamAeKJTcpOfczCkeVPZFAkZSTZVCkDn9a35SJd3F-Zqzb46MnNPXOuyqJ39C29onRenJjE4hbCPIWhnTNKcD2Zwjte5FvUTSM-O-H7wgm9r76yEOTLWHgaJI2p4efdumaGk7Nhh3Ypqs_g9wAjLX8G1T1MWb03f1G2ogFrfmfjhmWDPbSRnvaEf
- **GTIN:** 199503014222
- **Availability:** Out of stock

## Summary

Men's performance boardshorts in green featuring a 21" outseam, fixed waist with drawstring, and a combination of textured and solid panels with a thin white horizontal stripe.

## Description

Your go-to performance boardshort for the next surf session. Hyperfreak stretch fabrication delivers flexibility and comfort, while O'Neill Hyperdry speeds up drying time. Men's Fixed Waist Boardshort 21'' Outseam, 10½'' Inseam – Below-the-Knee Fit Hyperfreak Stretch With Repreve; 56% Recycled Polyester, 34% Polyester, 10% Elastane Weight: 170 GSM O'Neill Hyperdry DWR Technology Flex Tie Drawcord Side Zip Pocket Anti-Rash Hyperthread

## Appearance

- **Colors:** GREEN
- **Sizes:** 28, 29, 30, 31, 32, 33, 34, 36, 38, 40, 42, 44 (per-size availability under Variants)
- **Materials:** 56% Recycled, 34% Polyester, 10% Elastane

## Variants

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

| Size | SKU | Availability |
| --- | --- | --- |
| 28 | SP2610630|GRN|28 | Out of stock |
| 29 | SP2610630|GRN|29 | Out of stock |
| 30 | SP2610630|GRN|30 | Out of stock |
| 31 | SP2610630|GRN|31 | Out of stock |
| 32 | SP2610630|GRN|32 | Out of stock |
| 33 | SP2610630|GRN|33 | Out of stock |
| 34 | SP2610630|GRN|34 | Out of stock |
| 36 | SP2610630|GRN|36 | Out of stock |
| 38 | SP2610630|GRN|38 | Out of stock |
| 40 | SP2610630|GRN|40 | Out of stock |
| 42 | SP2610630|GRN|42 | Out of stock |
| 44 | SP2610630|GRN|44 | Out of stock |

## Categories

- **Categories:** MENS

## Additional Attributes

- **tags:** 21", Boardshorts, Hyperdry, Hyperfreak, Hyperfreak Series, Long Length, notify-me, ONMENS, Performance Boardshorts, Print, product-group-sp2610630, Repreve, Side Zip Pocket, size-mens-boardshorts, Stretch Fabrication, SUMMER 2026, YGroup_SP2610630
- **vendor:** O'NEILL CLOTHING
- **product type:** MENS
- **shopify handle:** hyperfreak-heat-block-21-green

## Enrichment

- **Type:** boardshorts
- **Type Synonyms:** swim trunks, surf shorts, beach shorts
- **Gender:** male
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** fixed waist, drawstring, stretch fabric, below-the-knee, horizontal stripe, textured pattern, recycled polyester
- **Styles:** sporty, casual, surf
- **Colors:** green
- **Color Families:** Green
- **Category Path:** Apparel & Accessories > Clothing > Swimwear > Trunks & Board Shorts
- **Fabric:** Elastane (Spandex / Lycra), Polyester
- **General Clothing Features:** Stretchable
- **Pattern:** Color Block, Texture
- **Performance Features:** Quick Drying
- **Season:** Warm Weather
- **Sustainability Features:** Recycled Materials
- **Canonical Brand:** O'Neill

## Images

- ![Image 1](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/81706a0963e63dc08dd2740e3a2ca126.webp)
- ![Image 2](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/1e637d61b4488d3294189ebd1689c8d6.webp)
- ![Image 3](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/6c8d8b38492aad78c3bdf17041c2c98e.webp)
- ![Image 4](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/f83a464ad80683ece017f3fe0ec9f8d1.webp)
- ![Image 5](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/f50d9f7fa284bc88d9880bff917bd1b7.webp)
- ![Image 6](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/8b51585c747dcb8aa5ec34041a5db949.webp)
- ![Image 7](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/e37ef4dfc924276f21cf3c7a89696227.webp)

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*Source: cosimo.shop | Product ID: 8ad52809-d2db-5c25-ab61-46b54b35514c | Canonical URL: https://cosimo.shop/product/oneill/hyperfreak-heat-block-21-boardshorts-f09c3391-79cc-43fa-a12b-c5a2ec1e68f5*