diff --git a/tome/patch/clip.py b/tome/patch/clip.py
new file mode 100644
index 00000000..958db780
--- /dev/null
+++ b/tome/patch/clip.py
@@ -0,0 +1,191 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+
+# This source code is licensed under the license found in the
+# LICENSE file in the root directory of this source tree.
+# --------------------------------------------------------
+# References:
+# timm: https://github.com/openai/CLIP
+# --------------------------------------------------------
+# Contributed by https://github.com/FrancescoSaverioZuppichini
+
+
+from collections import OrderedDict
+from typing import Tuple
+
+import torch
+from clip.model import LayerNorm, QuickGELU, VisionTransformer, convert_weights
+from torch import nn
+
+from tome.merge import bipartite_soft_matching, merge_source, merge_wavg
+from tome.utils import parse_r
+
+from .timm import ToMeAttention
+
+
+def convert_attention_block(
+    src: nn.MultiheadAttention, dst: ToMeAttention
+) -> Tuple[ToMeAttention, torch.device]:
+    src_state_dict = src.state_dict()
+    dst_state_dict = dst.state_dict()
+    src_to_dst_keys = [
+        ("in_proj_weight", "qkv.weight"),
+        ("in_proj_bias", "qkv.bias"),
+        ("out_proj.weight", "proj.weight"),
+        ("out_proj.bias", "proj.bias"),
+    ]
+
+    # for key, data in src_state_dict.items():
+    #     print(key, data.dtype)
+
+    for src_key, dst_key in src_to_dst_keys:
+        dst_state_dict[dst_key] = src_state_dict[src_key]
+    dst.load_state_dict(dst_state_dict)
+    src_device = src_state_dict["in_proj_weight"].device
+    return dst.to(src_device), src_device
+
+
+class ToMeResidualAttentionBlock(nn.Module):
+    def __init__(self, d_model: int, n_head: int, attn_mask: torch.Tensor = None):
+        super().__init__()
+
+        self.attn = ToMeAttention(dim=d_model, num_heads=n_head, qkv_bias=True)
+        self.ln_1 = LayerNorm(d_model)
+        self.mlp = nn.Sequential(
+            OrderedDict(
+                [
+                    ("c_fc", nn.Linear(d_model, d_model * 4)),
+                    ("gelu", QuickGELU()),
+                    ("c_proj", nn.Linear(d_model * 4, d_model)),
+                ]
+            )
+        )
+        self.ln_2 = LayerNorm(d_model)
+        self.attn_mask = attn_mask
+
+    def attention(self, x: torch.Tensor) -> Tuple[torch.Tensor, torch.Tensor]:
+        attn_size = self._tome_info["size"] if self._tome_info["prop_attn"] else None
+
+        self.attn_mask = (
+            self.attn_mask.to(dtype=x.dtype, device=x.device)
+            if self.attn_mask is not None
+            else None
+        )
+        x, metric = self.attn(x.permute(1, 0, 2), attn_size)
+
+        r = self._tome_info["r"].pop(0)
+        if r > 0:
+            # Apply ToMe here
+            merge, _ = bipartite_soft_matching(
+                metric,
+                r,
+                self._tome_info["class_token"],
+                self._tome_info["distill_token"],
+            )
+            if self._tome_info["trace_source"]:
+                self._tome_info["source"] = merge_source(
+                    merge, x, self._tome_info["source"]
+                )
+            x, self._tome_info["size"] = merge_wavg(merge, x, self._tome_info["size"])
+
+        x = x.permute(1, 0, 2)
+
+        return x
+
+    def forward(self, x: torch.Tensor):
+        x = x.permute(1, 0, 2)
+        # clip uses sequence_lenght first (so batch is the second one)
+        attn_size = self._tome_info["size"] if self._tome_info["prop_attn"] else None
+
+        self.attn_mask = (
+            self.attn_mask.to(dtype=x.dtype, device=x.device)
+            if self.attn_mask is not None
+            else None
+        )
+        x_att, metric = self.attn(self.ln_1(x), attn_size)
+        x = x + x_att
+
+        r = self._tome_info["r"].pop(0)
+        if r > 0:
+            # Apply ToMe here
+            merge, _ = bipartite_soft_matching(
+                metric,
+                r,
+                self._tome_info["class_token"],
+                self._tome_info["distill_token"],
+            )
+            if self._tome_info["trace_source"]:
+                self._tome_info["source"] = merge_source(
+                    merge, x, self._tome_info["source"]
+                )
+            x, self._tome_info["size"] = merge_wavg(merge, x, self._tome_info["size"])
+
+        x = x + self.mlp(self.ln_2(x))
+        return x.permute(1, 0, 2)
+
+
+def make_tome_class(transformer_class):
+    class ToMeVisionTransformer(transformer_class):
+        """
+        Modifications:
+        - Initialize r, token size, and token sources.
+        """
+
+        def forward(self, *args, **kwdargs) -> torch.Tensor:
+            self._tome_info["r"] = parse_r(len(self.transformer.resblocks), self.r)
+            self._tome_info["size"] = None
+            self._tome_info["source"] = None
+
+            return super().forward(*args, **kwdargs)
+
+    return ToMeVisionTransformer
+
+
+def apply_patch(
+    model: VisionTransformer, trace_source: bool = False, prop_attn: bool = True
+):
+    """
+    Applies ToMe to this transformer. Afterward, set r using model.r.
+
+    If you want to know the source of each token (e.g., for visualization), set trace_source = true.
+    The sources will be available at model._tome_info["source"] afterward.
+
+    For proportional attention, set prop_attn to True. This is only necessary when evaluating models off
+    the shelf. For trianing and for evaluating MAE models off the self set this to be False.
+    """
+    ToMeVisionTransformer = make_tome_class(model.__class__)
+
+    model.__class__ = ToMeVisionTransformer
+    model.r = 0
+    model._tome_info = {
+        "r": model.r,
+        "size": None,
+        "source": None,
+        "trace_source": trace_source,
+        "prop_attn": prop_attn,
+        "class_token": True,
+        "distill_token": False,
+    }
+
+    if hasattr(model, "dist_token") and model.dist_token is not None:
+        model._tome_info["distill_token"] = True
+
+    for i, resblock in enumerate(model.transformer.resblocks):
+        tome_module = ToMeResidualAttentionBlock(
+            resblock.attn.embed_dim, resblock.attn.num_heads
+        )
+        _, device = convert_attention_block(resblock.attn, tome_module.attn)
+        tome_module._tome_info = model._tome_info
+        tome_module = tome_module.to(device)
+        model.transformer.resblocks[i] = tome_module
+
+    # def _convert_weights_to_fp16(l):
+    #     if isinstance(l, (nn.Conv1d, nn.Conv2d, nn.Linear)):
+    #         l.weight.data = l.weight.data.half()
+    #         if l.bias is not None:
+    #             l.bias.data = l.bias.data.half()
+
+    #     if isinstance(l, ToMeAttention):
+    #         l = l.half()
+
+    # model.apply(_convert_weights_to_fp16)
diff --git a/tome/patch/timm.py b/tome/patch/timm.py
index ae2b8fc8..a9eb8418 100644
--- a/tome/patch/timm.py
+++ b/tome/patch/timm.py
@@ -147,4 +147,4 @@ def apply_patch(
             module.__class__ = ToMeBlock
             module._tome_info = model._tome_info
         elif isinstance(module, Attention):
-            module.__class__ = ToMeAttention
+            module.__class__ = ToMeAttention
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